23145155410202 has 32 divisors (see below), whose sum is σ = 39940947486720. Its totient is φ = 9853470313200.

The previous prime is 23145155410177. The next prime is 23145155410243. The reversal of 23145155410202 is 20201455154132.

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, 187380299 + ... + 187503777.

It is an arithmetic number, because the mean of its divisors is an integer number (1248154608960).

Almost surely, 2^{23145155410202} is an apocalyptic number.

23145155410202 is a deficient number, since it is larger than the sum of its proper divisors (16795792076518).

23145155410202 is a wasteful number, since it uses less digits than its factorization.

23145155410202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212306.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 23145155410202 in words is "twenty-three trillion, one hundred forty-five billion, one hundred fifty-five million, four hundred ten thousand, two hundred two".