100511056000551 has 16 divisors (see below), whose sum is σ = 153242627940864. Its totient is φ = 57403792808544.

The previous prime is 100511056000549. The next prime is 100511056000651. The reversal of 100511056000551 is 155000650115001.

It is not a de Polignac number, because 100511056000551 - 2¹ = 100511056000549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100511056000451) 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, 1295640900 + ... + 1295718473.

It is an arithmetic number, because the mean of its divisors is an integer number (9577664246304).

Almost surely, 2^{100511056000551} is an apocalyptic number.

100511056000551 is a deficient number, since it is larger than the sum of its proper divisors (52731571940313).

100511056000551 is a wasteful number, since it uses less digits than its factorization.

100511056000551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591361230.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 100511056000551 in words is "one hundred trillion, five hundred eleven billion, fifty-six million, five hundred fifty-one", and thus it is an aban number.