163054534704131 has 16 divisors (see below), whose sum is σ = 187515553741824. Its totient is φ = 138885616211904.

The previous prime is 163054534704043. The next prime is 163054534704137. The reversal of 163054534704131 is 131407435450361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163054534704131 is a prime.

It is a super-2 number, since 2×163054534704131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (163054534704137) 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, 430610 + ... + 18063623.

It is an arithmetic number, because the mean of its divisors is an integer number (11719722108864).

Almost surely, 2^{163054534704131} is an apocalyptic number.

163054534704131 is a deficient number, since it is larger than the sum of its proper divisors (24461019037693).

163054534704131 is a wasteful number, since it uses less digits than its factorization.

163054534704131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18502130.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 163054534704131 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, seven hundred four thousand, one hundred thirty-one".