103313305923 has 24 divisors (see below), whose sum is σ = 145513885248. Its totient is φ = 65191637808.

The previous prime is 103313305883. The next prime is 103313305937. The reversal of 103313305923 is 329503313301.

It is not a de Polignac number, because 103313305923 - 2¹⁴ = 103313289539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103313305943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1173736 + ... + 1258682.

It is an arithmetic number, because the mean of its divisors is an integer number (6063078552).

Almost surely, 2^103313305923 is an apocalyptic number.

103313305923 is a deficient number, since it is larger than the sum of its proper divisors (42200579325).

103313305923 is a wasteful number, since it uses less digits than its factorization.

103313305923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86111 (or 86092 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 33.

The spelling of 103313305923 in words is "one hundred three billion, three hundred thirteen million, three hundred five thousand, nine hundred twenty-three".