100056151499 has 4 divisors (see below), whose sum is σ = 102496545480. Its totient is φ = 97615757520.

The previous prime is 100056151493. The next prime is 100056151501. The reversal of 100056151499 is 994151650001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100056151499 - 2³² = 95761184203 is a prime.

It is a super-2 number, since 2×100056151499² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 2440393939 = 100056151499 / (1 + 0 + 0 + 0 + 5 + 6 + 1 + 5 + 1 + 4 + 9 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100056151493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220196929 + ... + 1220197010.

It is an arithmetic number, because the mean of its divisors is an integer number (25624136370).

Almost surely, 2^100056151499 is an apocalyptic number.

100056151499 is a deficient number, since it is larger than the sum of its proper divisors (2440393981).

100056151499 is an equidigital number, since it uses as much as digits as its factorization.

100056151499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440393980.

The product of its (nonzero) digits is 48600, while the sum is 41.

The spelling of 100056151499 in words is "one hundred billion, fifty-six million, one hundred fifty-one thousand, four hundred ninety-nine".