23100032210 has 16 divisors (see below), whose sum is σ = 41628591576. Its totient is φ = 9229227648.

The previous prime is 23100032201. The next prime is 23100032213. The reversal of 23100032210 is 1223000132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21240439081 + 1859593129 = 145741^2 + 43123^2 .

It is a super-2 number, since 2×23100032210² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23100032213) 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, 1339157 + ... + 1356296.

Almost surely, 2^23100032210 is an apocalyptic number.

23100032210 is a deficient number, since it is larger than the sum of its proper divisors (18528559366).

23100032210 is a wasteful number, since it uses less digits than its factorization.

23100032210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696317.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23100032210 its reverse (1223000132), we get a palindrome (24323032342).

The spelling of 23100032210 in words is "twenty-three billion, one hundred million, thirty-two thousand, two hundred ten".