100560500600055 has 16 divisors (see below), whose sum is σ = 160898132921184. Its totient is φ = 53631822999680.

The previous prime is 100560500600033. The next prime is 100560500600069. The reversal of 100560500600055 is 550006005065001.

It is not a de Polignac number, because 100560500600055 - 2⁶ = 100560500599991 is a prime.

It is a super-2 number, since 2×100560500600055² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100560500599989 and 100560500600025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25872744 + ... + 29504573.

It is an arithmetic number, because the mean of its divisors is an integer number (10056133307574).

Almost surely, 2^{100560500600055} is an apocalyptic number.

100560500600055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100560500600055 is a deficient number, since it is larger than the sum of its proper divisors (60337632321129).

100560500600055 is a wasteful number, since it uses less digits than its factorization.

100560500600055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55498386.

The product of its (nonzero) digits is 22500, while the sum is 33.

Adding to 100560500600055 its reverse (550006005065001), we get a palindrome (650566505665056).

The spelling of 100560500600055 in words is "one hundred trillion, five hundred sixty billion, five hundred million, six hundred thousand, fifty-five".