116403513 has 4 divisors (see below), whose sum is σ = 155204688. Its totient is φ = 77602340.

The previous prime is 116403503. The next prime is 116403523. The reversal of 116403513 is 315304611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (116403503) and next prime (116403523).

It is a cyclic number.

It is not a de Polignac number, because 116403513 - 2⁶ = 116403449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116403503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19400583 + ... + 19400588.

It is an arithmetic number, because the mean of its divisors is an integer number (38801172).

Almost surely, 2^116403513 is an apocalyptic number.

It is an amenable number.

116403513 is a deficient number, since it is larger than the sum of its proper divisors (38801175).

116403513 is an equidigital number, since it uses as much as digits as its factorization.

116403513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38801174.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 116403513 is about 10789.0459726521. The cubic root of 116403513 is about 488.2647395050.

The spelling of 116403513 in words is "one hundred sixteen million, four hundred three thousand, five hundred thirteen".