163501024145136 has 80 divisors (see below), whose sum is σ = 422692222112160. Its totient is φ = 54459754352640.

The previous prime is 163501024145131. The next prime is 163501024145231. The reversal of 163501024145136 is 631541420105361.

163501024145136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163501024145131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161501876 + ... + 2161577516.

It is an arithmetic number, because the mean of its divisors is an integer number (5283652776402).

Almost surely, 2^{163501024145136} is an apocalyptic number.

163501024145136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163501024145136 is an abundant number, since it is smaller than the sum of its proper divisors (259191197967024).

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

163501024145136 is a wasteful number, since it uses less digits than its factorization.

163501024145136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108594 (or 108588 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 163501024145136 in words is "one hundred sixty-three trillion, five hundred one billion, twenty-four million, one hundred forty-five thousand, one hundred thirty-six".