20102313299 has 2 divisors, whose sum is σ = 20102313300. Its totient is φ = 20102313298.

The previous prime is 20102313281. The next prime is 20102313307. The reversal of 20102313299 is 99231320102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20102313299 - 2³² = 15807346003 is a prime.

It is not a weakly prime, because it can be changed into another prime (20102313269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051156649 + 10051156650.

It is an arithmetic number, because the mean of its divisors is an integer number (10051156650).

Almost surely, 2^20102313299 is an apocalyptic number.

20102313299 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102313299 is an equidigital number, since it uses as much as digits as its factorization.

20102313299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 20102313299 in words is "twenty billion, one hundred two million, three hundred thirteen thousand, two hundred ninety-nine".