10315193279 has 2 divisors, whose sum is σ = 10315193280. Its totient is φ = 10315193278.

The previous prime is 10315193263. The next prime is 10315193393. The reversal of 10315193279 is 97239151301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10315193279 - 2⁴ = 10315193263 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10315193209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5157596639 + 5157596640.

It is an arithmetic number, because the mean of its divisors is an integer number (5157596640).

Almost surely, 2^10315193279 is an apocalyptic number.

10315193279 is a deficient number, since it is larger than the sum of its proper divisors (1).

10315193279 is an equidigital number, since it uses as much as digits as its factorization.

10315193279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51030, while the sum is 41.

The spelling of 10315193279 in words is "ten billion, three hundred fifteen million, one hundred ninety-three thousand, two hundred seventy-nine".