100570071205 has 16 divisors (see below), whose sum is σ = 121094714880. Its totient is φ = 80182748608.

The previous prime is 100570071139. The next prime is 100570071211. The reversal of 100570071205 is 502170075001.

It is a cyclic number.

It is not a de Polignac number, because 100570071205 - 2²³ = 100561682597 is a prime.

It is a super-2 number, since 2×100570071205² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824174 + ... + 1878496.

It is an arithmetic number, because the mean of its divisors is an integer number (7568419680).

Almost surely, 2^100570071205 is an apocalyptic number.

It is an amenable number.

100570071205 is a deficient number, since it is larger than the sum of its proper divisors (20524643675).

100570071205 is an equidigital number, since it uses as much as digits as its factorization.

100570071205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55580.

The product of its (nonzero) digits is 2450, while the sum is 28.

The spelling of 100570071205 in words is "one hundred billion, five hundred seventy million, seventy-one thousand, two hundred five".