23150302215345 has 12 divisors (see below), whose sum is σ = 40127190506676. Its totient is φ = 12346827848160.

The previous prime is 23150302215277. The next prime is 23150302215353. The reversal of 23150302215345 is 54351220305132.

23150302215345 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 0 + 302 + 2 + 1 + 5 + 345 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3532170671649 + 19618131543696 = 1879407^2 + 4429236^2 .

It is not a de Polignac number, because 23150302215345 - 2⁷ = 23150302215217 is a prime.

It is a super-2 number, since 2×23150302215345² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257225580126 + ... + 257225580215.

It is an arithmetic number, because the mean of its divisors is an integer number (3343932542223).

Almost surely, 2^{23150302215345} is an apocalyptic number.

It is an amenable number.

23150302215345 is a deficient number, since it is larger than the sum of its proper divisors (16976888291331).

23150302215345 is a wasteful number, since it uses less digits than its factorization.

23150302215345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514451160352 (or 514451160349 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 23150302215345 in words is "twenty-three trillion, one hundred fifty billion, three hundred two million, two hundred fifteen thousand, three hundred forty-five".