113357779 has 2 divisors, whose sum is σ = 113357780. Its totient is φ = 113357778.

The previous prime is 113357771. The next prime is 113357809. The reversal of 113357779 is 977753311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113357779 - 2³ = 113357771 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (113357771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56678889 + 56678890.

It is an arithmetic number, because the mean of its divisors is an integer number (56678890).

Almost surely, 2^113357779 is an apocalyptic number.

113357779 is a deficient number, since it is larger than the sum of its proper divisors (1).

113357779 is an equidigital number, since it uses as much as digits as its factorization.

113357779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138915, while the sum is 43.

The square root of 113357779 is about 10646.9610218128. The cubic root of 113357779 is about 483.9685153005.

The spelling of 113357779 in words is "one hundred thirteen million, three hundred fifty-seven thousand, seven hundred seventy-nine".