100660054351 has 4 divisors (see below), whose sum is σ = 101301201352. Its totient is φ = 100018907352.

The previous prime is 100660054349. The next prime is 100660054361. The reversal of 100660054351 is 153450066001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153450066001 = 263 ⋅583460327.

It is a cyclic number.

It is not a de Polignac number, because 100660054351 - 2¹ = 100660054349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100660054321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320573265 + ... + 320573578.

It is an arithmetic number, because the mean of its divisors is an integer number (25325300338).

Almost surely, 2^100660054351 is an apocalyptic number.

100660054351 is a deficient number, since it is larger than the sum of its proper divisors (641147001).

100660054351 is an equidigital number, since it uses as much as digits as its factorization.

100660054351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641147000.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 100660054351 in words is "one hundred billion, six hundred sixty million, fifty-four thousand, three hundred fifty-one".