165123462604230 has 48 divisors (see below), whose sum is σ = 462345695295120. Its totient is φ = 40645775409984.

The previous prime is 165123462604189. The next prime is 165123462604231. The reversal of 165123462604230 is 32406264321561.

165123462604230 is a `hidden beast` number, since 1 + 6 + 5 + 1 + 2 + 3 + 4 + 6 + 2 + 604 + 2 + 30 = 666.

165123462604230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×165123462604230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165123462604231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70565581140 + ... + 70565583479.

It is an arithmetic number, because the mean of its divisors is an integer number (9632201985315).

Almost surely, 2^{165123462604230} is an apocalyptic number.

165123462604230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165123462604230 is an abundant number, since it is smaller than the sum of its proper divisors (297222232690890).

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

165123462604230 is a wasteful number, since it uses less digits than its factorization.

165123462604230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141131164645 (or 141131164642 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 165123462604230 in words is "one hundred sixty-five trillion, one hundred twenty-three billion, four hundred sixty-two million, six hundred four thousand, two hundred thirty".