100055061011 has 4 divisors (see below), whose sum is σ = 100075275024. Its totient is φ = 100034847000.

The previous prime is 100055060999. The next prime is 100055061019. The reversal of 100055061011 is 110160550001.

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 100055061011 - 2²⁶ = 99987952147 is a prime.

It is a super-2 number, since 2×100055061011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100055061019) 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, 10099580 + ... + 10109481.

It is an arithmetic number, because the mean of its divisors is an integer number (25018818756).

Almost surely, 2^100055061011 is an apocalyptic number.

100055061011 is a deficient number, since it is larger than the sum of its proper divisors (20214013).

100055061011 is an equidigital number, since it uses as much as digits as its factorization.

100055061011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20214012.

The product of its (nonzero) digits is 150, while the sum is 20.

The spelling of 100055061011 in words is "one hundred billion, fifty-five million, sixty-one thousand, eleven".