100651161606160 has 40 divisors (see below), whose sum is σ = 255287946257856. Its totient is φ = 36600422401920.

The previous prime is 100651161606157. The next prime is 100651161606187. The reversal of 100651161606160 is 61606161156001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57188159124 + ... + 57188160883.

Almost surely, 2^{100651161606160} is an apocalyptic number.

100651161606160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100651161606160 is an abundant number, since it is smaller than the sum of its proper divisors (154636784651696).

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

100651161606160 is a wasteful number, since it uses less digits than its factorization.

100651161606160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114376320031 (or 114376320025 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 100651161606160 in words is "one hundred trillion, six hundred fifty-one billion, one hundred sixty-one million, six hundred six thousand, one hundred sixty".