113246737291 has 2 divisors, whose sum is σ = 113246737292. Its totient is φ = 113246737290.

The previous prime is 113246737189. The next prime is 113246737313. The reversal of 113246737291 is 192737642311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113246737291 - 2¹¹ = 113246735243 is a prime.

It is not a weakly prime, because it can be changed into another prime (113246731291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56623368645 + 56623368646.

It is an arithmetic number, because the mean of its divisors is an integer number (56623368646).

Almost surely, 2^113246737291 is an apocalyptic number.

113246737291 is a deficient number, since it is larger than the sum of its proper divisors (1).

113246737291 is an equidigital number, since it uses as much as digits as its factorization.

113246737291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 46.

The spelling of 113246737291 in words is "one hundred thirteen billion, two hundred forty-six million, seven hundred thirty-seven thousand, two hundred ninety-one".