113814973 has 2 divisors, whose sum is σ = 113814974. Its totient is φ = 113814972.

The previous prime is 113814947. The next prime is 113814979. The reversal of 113814973 is 379418311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74338884 + 39476089 = 8622^2 + 6283^2 .

It is an emirp because it is prime and its reverse (379418311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113814973 - 2⁹ = 113814461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113814979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56907486 + 56907487.

It is an arithmetic number, because the mean of its divisors is an integer number (56907487).

Almost surely, 2^113814973 is an apocalyptic number.

It is an amenable number.

113814973 is a deficient number, since it is larger than the sum of its proper divisors (1).

113814973 is an equidigital number, since it uses as much as digits as its factorization.

113814973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 37.

The square root of 113814973 is about 10668.4100502371. The cubic root of 113814973 is about 484.6182889535.

The spelling of 113814973 in words is "one hundred thirteen million, eight hundred fourteen thousand, nine hundred seventy-three".