23150499160 has 32 divisors (see below), whose sum is σ = 52101717840. Its totient is φ = 9257871744.

The previous prime is 23150499149. The next prime is 23150499167. The reversal of 23150499160 is 6199405132.

It is a super-2 number, since 2×23150499160² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150499167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93019 + ... + 234421.

Almost surely, 2^23150499160 is an apocalyptic number.

23150499160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23150499160 is an abundant number, since it is smaller than the sum of its proper divisors (28951218680).

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

23150499160 is a wasteful number, since it uses less digits than its factorization.

23150499160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145507 (or 145503 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 23150499160 in words is "twenty-three billion, one hundred fifty million, four hundred ninety-nine thousand, one hundred sixty".