10102232031 has 16 divisors (see below), whose sum is σ = 14285284704. Its totient is φ = 6328295424.

The previous prime is 10102232011. The next prime is 10102232033. The reversal of 10102232031 is 13023220101.

It is not a de Polignac number, because 10102232031 - 2²⁶ = 10035123167 is a prime.

It is a super-2 number, since 2×10102232031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10102232031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102232033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130306 + ... + 192831.

It is an arithmetic number, because the mean of its divisors is an integer number (892830294).

Almost surely, 2^10102232031 is an apocalyptic number.

10102232031 is a deficient number, since it is larger than the sum of its proper divisors (4183052673).

10102232031 is a wasteful number, since it uses less digits than its factorization.

10102232031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323770.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10102232031 its reverse (13023220101), we get a palindrome (23125452132).

The spelling of 10102232031 in words is "ten billion, one hundred two million, two hundred thirty-two thousand, thirty-one".