10231123032 has 48 divisors (see below), whose sum is σ = 29840778240. Its totient is φ = 3148037568.

The previous prime is 10231123013. The next prime is 10231123033. The reversal of 10231123032 is 23032113201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10231122996 and 10231123014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231123033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5464408 + ... + 5466279.

It is an arithmetic number, because the mean of its divisors is an integer number (621682880).

Almost surely, 2^10231123032 is an apocalyptic number.

10231123032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231123032 is an abundant number, since it is smaller than the sum of its proper divisors (19609655208).

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

10231123032 is a wasteful number, since it uses less digits than its factorization.

10231123032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10930712 (or 10930705 counting only the distinct ones).

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

Adding to 10231123032 its reverse (23032113201), we get a palindrome (33263236233).

The spelling of 10231123032 in words is "ten billion, two hundred thirty-one million, one hundred twenty-three thousand, thirty-two".