10109979233 has 2 divisors, whose sum is σ = 10109979234. Its totient is φ = 10109979232.

The previous prime is 10109979193. The next prime is 10109979239. The reversal of 10109979233 is 33297990101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9918765649 + 191213584 = 99593^2 + 13828^2 .

It is a cyclic number.

It is not a de Polignac number, because 10109979233 - 2¹⁰ = 10109978209 is a prime.

It is not a weakly prime, because it can be changed into another prime (10109979239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5054989616 + 5054989617.

It is an arithmetic number, because the mean of its divisors is an integer number (5054989617).

Almost surely, 2^10109979233 is an apocalyptic number.

It is an amenable number.

10109979233 is a deficient number, since it is larger than the sum of its proper divisors (1).

10109979233 is an equidigital number, since it uses as much as digits as its factorization.

10109979233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91854, while the sum is 44.

The spelling of 10109979233 in words is "ten billion, one hundred nine million, nine hundred seventy-nine thousand, two hundred thirty-three".