10032112231 has 4 divisors (see below), whose sum is σ = 10040999200. Its totient is φ = 10023225264.

The previous prime is 10032112219. The next prime is 10032112249. The reversal of 10032112231 is 13221123001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10032112231 - 2¹¹ = 10032110183 is a prime.

It is a super-2 number, since 2×10032112231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032212231) 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, 4441791 + ... + 4444048.

It is an arithmetic number, because the mean of its divisors is an integer number (2510249800).

Almost surely, 2^10032112231 is an apocalyptic number.

10032112231 is a deficient number, since it is larger than the sum of its proper divisors (8886969).

10032112231 is an equidigital number, since it uses as much as digits as its factorization.

10032112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8886968.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10032112231 its reverse (13221123001), we get a palindrome (23253235232).

The spelling of 10032112231 in words is "ten billion, thirty-two million, one hundred twelve thousand, two hundred thirty-one".