151165055151 has 24 divisors (see below), whose sum is σ = 241754707584. Its totient is φ = 90247790160.

The previous prime is 151165055141. The next prime is 151165055177. The reversal of 151165055151 is 151550561151.

151165055151 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 6 + 50 + 551 + 51 = 666.

It is not a de Polignac number, because 151165055151 - 2¹⁰ = 151165054127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151165055141) 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, 11388291 + ... + 11401556.

It is an arithmetic number, because the mean of its divisors is an integer number (10073112816).

Almost surely, 2^151165055151 is an apocalyptic number.

151165055151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151165055151 is a deficient number, since it is larger than the sum of its proper divisors (90589652433).

151165055151 is a wasteful number, since it uses less digits than its factorization.

151165055151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22789931 (or 22789928 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 36.

The spelling of 151165055151 in words is "one hundred fifty-one billion, one hundred sixty-five million, fifty-five thousand, one hundred fifty-one".