10123110133232 has 40 divisors (see below), whose sum is σ = 20622519181440. Its totient is φ = 4804529512640.

The previous prime is 10123110133219. The next prime is 10123110133261. The reversal of 10123110133232 is 23233101132101.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 10123110133198 and 10123110133207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104945882 + ... + 105042297.

It is an arithmetic number, because the mean of its divisors is an integer number (515562979536).

Almost surely, 2^{10123110133232} is an apocalyptic number.

It is an amenable number.

10123110133232 is an abundant number, since it is smaller than the sum of its proper divisors (10499409048208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123110133232 is a wasteful number, since it uses less digits than its factorization.

10123110133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209988341 (or 209988335 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10123110133232 its reverse (23233101132101), we get a palindrome (33356211265333).

The spelling of 10123110133232 in words is "ten trillion, one hundred twenty-three billion, one hundred ten million, one hundred thirty-three thousand, two hundred thirty-two".