113490319 has 2 divisors, whose sum is σ = 113490320. Its totient is φ = 113490318.

The previous prime is 113490313. The next prime is 113490323. The reversal of 113490319 is 913094311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113490319 - 2⁷ = 113490191 is a prime.

It is a super-2 number, since 2×113490319² = 25760105013443522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113490313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56745159 + 56745160.

It is an arithmetic number, because the mean of its divisors is an integer number (56745160).

Almost surely, 2^113490319 is an apocalyptic number.

113490319 is a deficient number, since it is larger than the sum of its proper divisors (1).

113490319 is an equidigital number, since it uses as much as digits as its factorization.

113490319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 113490319 is about 10653.1835147997. The cubic root of 113490319 is about 484.1570634645.

The spelling of 113490319 in words is "one hundred thirteen million, four hundred ninety thousand, three hundred nineteen".