23032002210 has 64 divisors (see below), whose sum is σ = 63243362304. Its totient is φ = 5258635200.

The previous prime is 23032002163. The next prime is 23032002233. The reversal of 23032002210 is 1220023032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23032002210.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 131115 + ... + 251505.

It is an arithmetic number, because the mean of its divisors is an integer number (988177536).

Almost surely, 2^23032002210 is an apocalyptic number.

23032002210 is an abundant number, since it is smaller than the sum of its proper divisors (40211360094).

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

23032002210 is a wasteful number, since it uses less digits than its factorization.

23032002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121319.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23032002210 its reverse (1220023032), we get a palindrome (24252025242).

The spelling of 23032002210 in words is "twenty-three billion, thirty-two million, two thousand, two hundred ten".