93136863139 has 2 divisors, whose sum is σ = 93136863140. Its totient is φ = 93136863138.

The previous prime is 93136863103. The next prime is 93136863143.

93136863139 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 93136863139 - 2¹¹ = 93136861091 is a prime.

It is not a weakly prime, because it can be changed into another prime (93136863839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46568431569 + 46568431570.

It is an arithmetic number, because the mean of its divisors is an integer number (46568431570).

Almost surely, 2^93136863139 is an apocalyptic number.

93136863139 is a deficient number, since it is larger than the sum of its proper divisors (1).

93136863139 is an equidigital number, since it uses as much as digits as its factorization.

93136863139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1889568, while the sum is 52.

The spelling of 93136863139 in words is "ninety-three billion, one hundred thirty-six million, eight hundred sixty-three thousand, one hundred thirty-nine".