113331166648771 has 2 divisors, whose sum is σ = 113331166648772. Its totient is φ = 113331166648770.

The previous prime is 113331166648699. The next prime is 113331166648781. The reversal of 113331166648771 is 177846661133311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113331166648771 - 2¹⁹ = 113331166124483 is a prime.

It is not a weakly prime, because it can be changed into another prime (113331166648781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56665583324385 + 56665583324386.

It is an arithmetic number, because the mean of its divisors is an integer number (56665583324386).

Almost surely, 2^{113331166648771} is an apocalyptic number.

113331166648771 is a deficient number, since it is larger than the sum of its proper divisors (1).

113331166648771 is an equidigital number, since it uses as much as digits as its factorization.

113331166648771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The spelling of 113331166648771 in words is "one hundred thirteen trillion, three hundred thirty-one billion, one hundred sixty-six million, six hundred forty-eight thousand, seven hundred seventy-one".