23132103210 has 24 divisors (see below), whose sum is σ = 60143468580. Its totient is φ = 6168560832.

The previous prime is 23132103193. The next prime is 23132103217. The reversal of 23132103210 is 1230123132.

23132103210 is a `hidden beast` number, since 23 + 1 + 321 + 0 + 321 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22592795481 + 539307729 = 150309^2 + 23223^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23132103217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128511595 + ... + 128511774.

Almost surely, 2^23132103210 is an apocalyptic number.

23132103210 is an abundant number, since it is smaller than the sum of its proper divisors (37011365370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23132103210 is a wasteful number, since it uses less digits than its factorization.

23132103210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257023382 (or 257023379 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23132103210 its reverse (1230123132), we get a palindrome (24362226342).

The spelling of 23132103210 in words is "twenty-three billion, one hundred thirty-two million, one hundred three thousand, two hundred ten".