100015555016151 has 32 divisors (see below), whose sum is σ = 152239279756800. Its totient is φ = 65681856929304.

The previous prime is 100015555016149. The next prime is 100015555016177. The reversal of 100015555016151 is 151610555510001.

100015555016151 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 1 + 55 + 550 + 1 + 6 + 1 + 51 = 666.

It is not a de Polignac number, because 100015555016151 - 2¹ = 100015555016149 is a prime.

It is a super-2 number, since 2×100015555016151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100015555016101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341135931 + ... + 341428988.

It is an arithmetic number, because the mean of its divisors is an integer number (4757477492400).

Almost surely, 2^{100015555016151} is an apocalyptic number.

100015555016151 is a deficient number, since it is larger than the sum of its proper divisors (52223724740649).

100015555016151 is an frugal number, since it uses more digits than its factorization.

100015555016151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682565007 (or 682564989 counting only the distinct ones).

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

The spelling of 100015555016151 in words is "one hundred trillion, fifteen billion, five hundred fifty-five million, sixteen thousand, one hundred fifty-one".