23023820170 has 32 divisors (see below), whose sum is σ = 45837037008. Its totient is φ = 8271341568.

The previous prime is 23023820107. The next prime is 23023820191. The reversal of 23023820170 is 7102832032.

It can be written as a sum of positive squares in 8 ways, for example, as 14282879121 + 8740941049 = 119511^2 + 93493^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2388519 + ... + 2398138.

Almost surely, 2^23023820170 is an apocalyptic number.

23023820170 is a deficient number, since it is larger than the sum of its proper divisors (22813216838).

23023820170 is a wasteful number, since it uses less digits than its factorization.

23023820170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4786714.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 23023820170 in words is "twenty-three billion, twenty-three million, eight hundred twenty thousand, one hundred seventy".