113604277 has 2 divisors, whose sum is σ = 113604278. Its totient is φ = 113604276.

The previous prime is 113604263. The next prime is 113604301. The reversal of 113604277 is 772406311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57668836 + 55935441 = 7594^2 + 7479^2 .

It is an emirp because it is prime and its reverse (772406311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113604277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113604247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56802138 + 56802139.

It is an arithmetic number, because the mean of its divisors is an integer number (56802139).

Almost surely, 2^113604277 is an apocalyptic number.

It is an amenable number.

113604277 is a deficient number, since it is larger than the sum of its proper divisors (1).

113604277 is an equidigital number, since it uses as much as digits as its factorization.

113604277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 113604277 is about 10658.5307148781. The cubic root of 113604277 is about 484.3190599956.

The spelling of 113604277 in words is "one hundred thirteen million, six hundred four thousand, two hundred seventy-seven".