10312113301232 has 40 divisors (see below), whose sum is σ = 21224231331600. Its totient is φ = 4839871606272.

The previous prime is 10312113301219. The next prime is 10312113301249. The reversal of 10312113301232 is 23210331121301.

It is a junction number, because it is equal to n+sod(n) for n = 10312113301198 and 10312113301207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155569733 + ... + 155636004.

It is an arithmetic number, because the mean of its divisors is an integer number (530605783290).

Almost surely, 2^{10312113301232} is an apocalyptic number.

It is an amenable number.

10312113301232 is an abundant number, since it is smaller than the sum of its proper divisors (10912118030368).

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

10312113301232 is a wasteful number, since it uses less digits than its factorization.

10312113301232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311205873 (or 311205867 counting only the distinct ones).

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

Adding to 10312113301232 its reverse (23210331121301), we get a palindrome (33522444422533).

The spelling of 10312113301232 in words is "ten trillion, three hundred twelve billion, one hundred thirteen million, three hundred one thousand, two hundred thirty-two".