113075777 has 2 divisors, whose sum is σ = 113075778. Its totient is φ = 113075776.

The previous prime is 113075773. The next prime is 113075779. The reversal of 113075777 is 777570311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108910096 + 4165681 = 10436^2 + 2041^2 .

It is a cyclic number.

It is not a de Polignac number, because 113075777 - 2² = 113075773 is a prime.

It is a super-2 number, since 2×113075777² = 25572262688307458, which contains 22 as substring.

Together with 113075779, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113075777.

It is not a weakly prime, because it can be changed into another prime (113075773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56537888 + 56537889.

It is an arithmetic number, because the mean of its divisors is an integer number (56537889).

Almost surely, 2^113075777 is an apocalyptic number.

It is an amenable number.

113075777 is a deficient number, since it is larger than the sum of its proper divisors (1).

113075777 is an equidigital number, since it uses as much as digits as its factorization.

113075777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36015, while the sum is 38.

The square root of 113075777 is about 10633.7094656568. The cubic root of 113075777 is about 483.5668565826.

The spelling of 113075777 in words is "one hundred thirteen million, seventy-five thousand, seven hundred seventy-seven".