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1010231230023 = 322039209926227
BaseRepresentation
bin11101011001101100111…
…10010011111001000111
310120120120202021202120100
432230312132103321013
5113022423143330043
62052032133135143
7132662320526001
oct16546636237107
93516522252510
101010231230023
1135a4892134a4
1214395848a4b3
1374358b560c2
1436c7719b371
151b429a9bcd3
hexeb36793e47

1010231230023 has 24 divisors (see below), whose sum is σ = 1460689776000. Its totient is φ = 672810825744.

The previous prime is 1010231229967. The next prime is 1010231230027. The reversal of 1010231230023 is 3200321320101.

It is not a de Polignac number, because 1010231230023 - 238 = 735353323079 is a prime.

It is a super-2 number, since 2×10102312300232 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010231229978 and 1010231230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010231230027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38505636 + ... + 38531862.

It is an arithmetic number, because the mean of its divisors is an integer number (60862074000).

Almost surely, 21010231230023 is an apocalyptic number.

1010231230023 is a deficient number, since it is larger than the sum of its proper divisors (450458545977).

1010231230023 is a wasteful number, since it uses less digits than its factorization.

1010231230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30371 (or 30368 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1010231230023 its reverse (3200321320101), we get a palindrome (4210552550124).

The spelling of 1010231230023 in words is "one trillion, ten billion, two hundred thirty-one million, two hundred thirty thousand, twenty-three".

Divisors: 1 3 9 2039 2099 6117 6297 18351 18891 26227 78681 236043 4279861 12839583 38518749 53476853 55050473 160430559 165151419 481291677 495454257 112247914447 336743743341 1010231230023