23020815210 has 32 divisors (see below), whose sum is σ = 55530427392. Its totient is φ = 6107720640.

The previous prime is 23020815199. The next prime is 23020815211. The reversal of 23020815210 is 1251802032.

It is not an unprimeable number, because it can be changed into a prime (23020815211) 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 15 ways as a sum of consecutive naturals, for example, 1941706 + ... + 1953525.

It is an arithmetic number, because the mean of its divisors is an integer number (1735325856).

Almost surely, 2^23020815210 is an apocalyptic number.

23020815210 is an abundant number, since it is smaller than the sum of its proper divisors (32509612182).

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

23020815210 is a wasteful number, since it uses less digits than its factorization.

23020815210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895438.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 23020815210 in words is "twenty-three billion, twenty million, eight hundred fifteen thousand, two hundred ten".