151655663100 has 72 divisors (see below), whose sum is σ = 439706856960. Its totient is φ = 40357042880.

The previous prime is 151655663099. The next prime is 151655663113. The reversal of 151655663100 is 1366556151.

It is a super-2 number, since 2×151655663100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383982 + ... + 671381.

It is an arithmetic number, because the mean of its divisors is an integer number (6107039680).

Almost surely, 2^151655663100 is an apocalyptic number.

151655663100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151655663100 is an abundant number, since it is smaller than the sum of its proper divisors (288051193860).

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

151655663100 is a wasteful number, since it uses less digits than its factorization.

151655663100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055859 (or 1055852 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 151655663100 in words is "one hundred fifty-one billion, six hundred fifty-five million, six hundred sixty-three thousand, one hundred".