10032123131 has 4 divisors (see below), whose sum is σ = 10303261632. Its totient is φ = 9760984632.

The previous prime is 10032123107. The next prime is 10032123169. The reversal of 10032123131 is 13132123001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13132123001 = 31 ⋅423616871.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10032123131 is a prime.

It is a super-2 number, since 2×10032123131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10032122131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135569195 + ... + 135569268.

It is an arithmetic number, because the mean of its divisors is an integer number (2575815408).

Almost surely, 2^10032123131 is an apocalyptic number.

10032123131 is a deficient number, since it is larger than the sum of its proper divisors (271138501).

10032123131 is an equidigital number, since it uses as much as digits as its factorization.

10032123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271138500.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10032123131 its reverse (13132123001), we get a palindrome (23164246132).

The spelling of 10032123131 in words is "ten billion, thirty-two million, one hundred twenty-three thousand, one hundred thirty-one".