23102520206 has 16 divisors (see below), whose sum is σ = 35628459216. Its totient is φ = 11227035456.

The previous prime is 23102520193. The next prime is 23102520251. The reversal of 23102520206 is 60202520132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97256 + ... + 235931.

It is an arithmetic number, because the mean of its divisors is an integer number (2226778701).

Almost surely, 2^23102520206 is an apocalyptic number.

23102520206 is a deficient number, since it is larger than the sum of its proper divisors (12525939010).

23102520206 is a wasteful number, since it uses less digits than its factorization.

23102520206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334163.

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 23102520206 in words is "twenty-three billion, one hundred two million, five hundred twenty thousand, two hundred six".