100605560100511 has 16 divisors (see below), whose sum is σ = 101705591990304. Its totient is φ = 99513129222144.

The previous prime is 100605560100497. The next prime is 100605560100533. The reversal of 100605560100511 is 115001065506001.

It is a cyclic number.

It is not a de Polignac number, because 100605560100511 - 2⁹ = 100605560099999 is a prime.

It is a super-2 number, since 2×100605560100511² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100605569100511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21512965 + ... + 25768561.

It is an arithmetic number, because the mean of its divisors is an integer number (6356599499394).

Almost surely, 2^{100605560100511} is an apocalyptic number.

100605560100511 is a deficient number, since it is larger than the sum of its proper divisors (1100031889793).

100605560100511 is a wasteful number, since it uses less digits than its factorization.

100605560100511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256490.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 100605560100511 in words is "one hundred trillion, six hundred five billion, five hundred sixty million, one hundred thousand, five hundred eleven".