116513 has 8 divisors (see below), whose sum is σ = 124032. Its totient is φ = 109296.

The previous prime is 116507. The next prime is 116531. The reversal of 116513 is 315611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116513 - 2⁸ = 116257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116491 and 116500.

It is not an unprimeable number, because it can be changed into a prime (116533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706 + ... + 1772.

It is an arithmetic number, because the mean of its divisors is an integer number (15504).

2¹¹⁶⁵¹³ is an apocalyptic number.

It is an amenable number.

116513 is a deficient number, since it is larger than the sum of its proper divisors (7519).

116513 is an equidigital number, since it uses as much as digits as its factorization.

116513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its digits is 90, while the sum is 17.

The square root of 116513 is about 341.3400064452. The cubic root of 116513 is about 48.8417775807.

The spelling of 116513 in words is "one hundred sixteen thousand, five hundred thirteen".