100556300139 has 4 divisors (see below), whose sum is σ = 134075066856. Its totient is φ = 67037533424.

The previous prime is 100556300123. The next prime is 100556300153. The reversal of 100556300139 is 931003655001.

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 100556300139 - 2⁴ = 100556300123 is a prime.

It is a super-2 number, since 2×100556300139² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100556340139) 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, 16759383354 + ... + 16759383359.

It is an arithmetic number, because the mean of its divisors is an integer number (33518766714).

Almost surely, 2^100556300139 is an apocalyptic number.

100556300139 is a deficient number, since it is larger than the sum of its proper divisors (33518766717).

100556300139 is an equidigital number, since it uses as much as digits as its factorization.

100556300139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33518766716.

The product of its (nonzero) digits is 12150, while the sum is 33.

The spelling of 100556300139 in words is "one hundred billion, five hundred fifty-six million, three hundred thousand, one hundred thirty-nine".