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202132102341031 = 2364911353928867
BaseRepresentation
bin101101111101011010001100…
…001010000110000110100111
3222111200122021202100010212221
4231331122030022012012213
5202443213021144403111
61553522112250053211
760401363633224222
oct5575321412060647
9874618252303787
10202132102341031
115945081a220195
121a80668011a207
1388a2c8b125345
1437cb362c785b9
151857dbe75b371
hexb7d68c2861a7

202132102341031 has 8 divisors (see below), whose sum is σ = 210952949065344. Its totient is φ = 193313963487480.

The previous prime is 202132102340953. The next prime is 202132102341047. The reversal of 202132102341031 is 130143201231202.

202132102341031 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 202132102341031 - 229 = 202131565470119 is a prime.

It is a super-2 number, since 2×2021321023410312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202132102340987 and 202132102341005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202132102341061) 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, 676815141 + ... + 677113726.

It is an arithmetic number, because the mean of its divisors is an integer number (26369118633168).

Almost surely, 2202132102341031 is an apocalyptic number.

202132102341031 is a deficient number, since it is larger than the sum of its proper divisors (8820846724313).

202132102341031 is a wasteful number, since it uses less digits than its factorization.

202132102341031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353935381.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 202132102341031 its reverse (130143201231202), we get a palindrome (332275303572233).

The spelling of 202132102341031 in words is "two hundred two trillion, one hundred thirty-two billion, one hundred two million, three hundred forty-one thousand, thirty-one".

Divisors: 1 23 6491 149293 1353928867 31140363941 8788352275697 202132102341031