100302331109 has 4 divisors (see below), whose sum is σ = 100330019616. Its totient is φ = 100274642604.

The previous prime is 100302331099. The next prime is 100302331111. The reversal of 100302331109 is 901133203001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100302331109 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 (100302331009) 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, 13838819 + ... + 13846064.

It is an arithmetic number, because the mean of its divisors is an integer number (25082504904).

Almost surely, 2^100302331109 is an apocalyptic number.

It is an amenable number.

100302331109 is a deficient number, since it is larger than the sum of its proper divisors (27688507).

100302331109 is an equidigital number, since it uses as much as digits as its factorization.

100302331109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27688506.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 100302331109 in words is "one hundred billion, three hundred two million, three hundred thirty-one thousand, one hundred nine".