10323131044 has 24 divisors (see below), whose sum is σ = 19144251000. Its totient is φ = 4862027520.

The previous prime is 10323131041. The next prime is 10323131047. The reversal of 10323131044 is 44013132301.

It is an interprime number because it is at equal distance from previous prime (10323131041) and next prime (10323131047).

It can be written as a sum of positive squares in 4 ways, for example, as 618516900 + 9704614144 = 24870^2 + 98512^2 .

It is not an unprimeable number, because it can be changed into a prime (10323131041) 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, 1080519 + ... + 1090030.

It is an arithmetic number, because the mean of its divisors is an integer number (797677125).

Almost surely, 2^10323131044 is an apocalyptic number.

It is an amenable number.

10323131044 is a deficient number, since it is larger than the sum of its proper divisors (8821119956).

10323131044 is a wasteful number, since it uses less digits than its factorization.

10323131044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170623 (or 2170621 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10323131044 its reverse (44013132301), we get a palindrome (54336263345).

The spelling of 10323131044 in words is "ten billion, three hundred twenty-three million, one hundred thirty-one thousand, forty-four".