113183211501779 has 2 divisors, whose sum is σ = 113183211501780. Its totient is φ = 113183211501778.

The previous prime is 113183211501719. The next prime is 113183211501791. The reversal of 113183211501779 is 977105112381311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113183211501779 - 2²⁴ = 113183194724563 is a prime.

It is not a weakly prime, because it can be changed into another prime (113183211501719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56591605750889 + 56591605750890.

It is an arithmetic number, because the mean of its divisors is an integer number (56591605750890).

Almost surely, 2^{113183211501779} is an apocalyptic number.

113183211501779 is a deficient number, since it is larger than the sum of its proper divisors (1).

113183211501779 is an equidigital number, since it uses as much as digits as its factorization.

113183211501779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 50.

The spelling of 113183211501779 in words is "one hundred thirteen trillion, one hundred eighty-three billion, two hundred eleven million, five hundred one thousand, seven hundred seventy-nine".