113332279 has 2 divisors, whose sum is σ = 113332280. Its totient is φ = 113332278.

The previous prime is 113332277. The next prime is 113332313. The reversal of 113332279 is 972233311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113332279 - 2¹ = 113332277 is a prime.

Together with 113332277, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113332279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113332277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56666139 + 56666140.

It is an arithmetic number, because the mean of its divisors is an integer number (56666140).

Almost surely, 2^113332279 is an apocalyptic number.

113332279 is a deficient number, since it is larger than the sum of its proper divisors (1).

113332279 is an equidigital number, since it uses as much as digits as its factorization.

113332279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 31.

The square root of 113332279 is about 10645.7634296466. The cubic root of 113332279 is about 483.9322227679.

The spelling of 113332279 in words is "one hundred thirteen million, three hundred thirty-two thousand, two hundred seventy-nine".