113264519 has 2 divisors, whose sum is σ = 113264520. Its totient is φ = 113264518.

The previous prime is 113264479. The next prime is 113264521. The reversal of 113264519 is 915462311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113264519 is a prime.

It is a super-2 number, since 2×113264519² = 25657702528602722, which contains 22 as substring.

Together with 113264521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113264579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56632259 + 56632260.

It is an arithmetic number, because the mean of its divisors is an integer number (56632260).

Almost surely, 2^113264519 is an apocalyptic number.

113264519 is a deficient number, since it is larger than the sum of its proper divisors (1).

113264519 is an equidigital number, since it uses as much as digits as its factorization.

113264519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The square root of 113264519 is about 10642.5804671611. The cubic root of 113264519 is about 483.8357577977.

The spelling of 113264519 in words is "one hundred thirteen million, two hundred sixty-four thousand, five hundred nineteen".