113253434779 has 2 divisors, whose sum is σ = 113253434780. Its totient is φ = 113253434778.

The previous prime is 113253434713. The next prime is 113253434807. The reversal of 113253434779 is 977434352311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113253434779 - 2¹¹ = 113253432731 is a prime.

It is not a weakly prime, because it can be changed into another prime (113253434179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56626717389 + 56626717390.

It is an arithmetic number, because the mean of its divisors is an integer number (56626717390).

Almost surely, 2^113253434779 is an apocalyptic number.

113253434779 is a deficient number, since it is larger than the sum of its proper divisors (1).

113253434779 is an equidigital number, since it uses as much as digits as its factorization.

113253434779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 49.

The spelling of 113253434779 in words is "one hundred thirteen billion, two hundred fifty-three million, four hundred thirty-four thousand, seven hundred seventy-nine".