100621302675 has 12 divisors (see below), whose sum is σ = 166360553880. Its totient is φ = 53664694720.

The previous prime is 100621302643. The next prime is 100621302689. The reversal of 100621302675 is 576203126001.

It is not a de Polignac number, because 100621302675 - 2⁵ = 100621302643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670808610 + ... + 670808759.

It is an arithmetic number, because the mean of its divisors is an integer number (13863379490).

Almost surely, 2^100621302675 is an apocalyptic number.

100621302675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100621302675 is a deficient number, since it is larger than the sum of its proper divisors (65739251205).

100621302675 is a wasteful number, since it uses less digits than its factorization.

100621302675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341617382 (or 1341617377 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

Adding to 100621302675 its reverse (576203126001), we get a palindrome (676824428676).

The spelling of 100621302675 in words is "one hundred billion, six hundred twenty-one million, three hundred two thousand, six hundred seventy-five".