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232013212103231 = 1345473925042921
BaseRepresentation
bin110100110000001111001001…
…000101110011001000111111
31010102111020122200002001102022
4310300033021011303020333
5220402301024244300411
62141241222002550355
766604254453363356
oct6460171105631077
91112436580061368
10232013212103231
1167a21283729969
122203186b3683bb
139c5c9a1268450
1441416dc43c99d
151bc52e1be2edb
hexd303c917323f

232013212103231 has 8 divisors (see below), whose sum is σ = 249915332929584. Its totient is φ = 214118941371840.

The previous prime is 232013212103203. The next prime is 232013212103341. The reversal of 232013212103231 is 132301212310232.

232013212103231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232013212103231 - 234 = 231996032234047 is a prime.

It is a super-2 number, since 2×2320132121032312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232013212103231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232013212103731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1962462350 + ... + 1962580571.

It is an arithmetic number, because the mean of its divisors is an integer number (31239416616198).

Almost surely, 2232013212103231 is an apocalyptic number.

232013212103231 is a deficient number, since it is larger than the sum of its proper divisors (17902120826353).

232013212103231 is a wasteful number, since it uses less digits than its factorization.

232013212103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3925047481.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 232013212103231 its reverse (132301212310232), we get a palindrome (364314424413463).

The spelling of 232013212103231 in words is "two hundred thirty-two trillion, thirteen billion, two hundred twelve million, one hundred three thousand, two hundred thirty-one".

Divisors: 1 13 4547 59111 3925042921 51025557973 17847170161787 232013212103231