10312501504091 has 2 divisors, whose sum is σ = 10312501504092. Its totient is φ = 10312501504090.

The previous prime is 10312501504051. The next prime is 10312501504139. The reversal of 10312501504091 is 19040510521301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10312501504091 - 2¹⁰ = 10312501503067 is a prime.

It is not a weakly prime, because it can be changed into another prime (10312501504001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156250752045 + 5156250752046.

It is an arithmetic number, because the mean of its divisors is an integer number (5156250752046).

Almost surely, 2^{10312501504091} is an apocalyptic number.

10312501504091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312501504091 is an equidigital number, since it uses as much as digits as its factorization.

10312501504091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 10312501504091 in words is "ten trillion, three hundred twelve billion, five hundred one million, five hundred four thousand, ninety-one".