101556151344 has 30 divisors (see below), whose sum is σ = 284216173956. Its totient is φ = 33852050400.

The previous prime is 101556151331. The next prime is 101556151363. The reversal of 101556151344 is 443151655101.

101556151344 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 5 + 615 + 1 + 34 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 101556151299 and 101556151308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 352625382 + ... + 352625669.

Almost surely, 2^101556151344 is an apocalyptic number.

It is an amenable number.

101556151344 is an abundant number, since it is smaller than the sum of its proper divisors (182660022612).

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

101556151344 is a wasteful number, since it uses less digits than its factorization.

101556151344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705251065 (or 705251056 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 101556151344 in words is "one hundred one billion, five hundred fifty-six million, one hundred fifty-one thousand, three hundred forty-four".