100553164451 has 4 divisors (see below), whose sum is σ = 100556009232. Its totient is φ = 100550319672.

The previous prime is 100553164429. The next prime is 100553164489. The reversal of 100553164451 is 154461355001.

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 100553164451 - 2¹⁴ = 100553148067 is a prime.

It is a super-2 number, since 2×100553164451² (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 (100553364451) 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, 1368695 + ... + 1440288.

It is an arithmetic number, because the mean of its divisors is an integer number (25139002308).

Almost surely, 2^100553164451 is an apocalyptic number.

100553164451 is a deficient number, since it is larger than the sum of its proper divisors (2844781).

100553164451 is an equidigital number, since it uses as much as digits as its factorization.

100553164451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844780.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 100553164451 in words is "one hundred billion, five hundred fifty-three million, one hundred sixty-four thousand, four hundred fifty-one".