100551055096863 has 48 divisors (see below), whose sum is σ = 170765653793280. Its totient is φ = 55809594744768.

The previous prime is 100551055096831. The next prime is 100551055096867. The reversal of 100551055096863 is 368690550155001.

100551055096863 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 5 + 1 + 0 + 550 + 9 + 6 + 86 + 3 = 666.

It is not a de Polignac number, because 100551055096863 - 2⁵ = 100551055096831 is a prime.

It is a super-2 number, since 2×100551055096863² (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 (100551055096867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35374843 + ... + 38111436.

It is an arithmetic number, because the mean of its divisors is an integer number (3557617787360).

Almost surely, 2^{100551055096863} is an apocalyptic number.

100551055096863 is a deficient number, since it is larger than the sum of its proper divisors (70214598696417).

100551055096863 is a wasteful number, since it uses less digits than its factorization.

100551055096863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73486916 (or 73486913 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 54.

The spelling of 100551055096863 in words is "one hundred trillion, five hundred fifty-one billion, fifty-five million, ninety-six thousand, eight hundred sixty-three".