116212613 has 8 divisors (see below), whose sum is σ = 127443456. Its totient is φ = 105092800.

The previous prime is 116212601. The next prime is 116212627. The reversal of 116212613 is 316212611.

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 116212613 - 2²⁶ = 49103749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116212013) 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, 25556 + ... + 29757.

It is an arithmetic number, because the mean of its divisors is an integer number (15930432).

Almost surely, 2^116212613 is an apocalyptic number.

It is an amenable number.

116212613 is a deficient number, since it is larger than the sum of its proper divisors (11230843).

116212613 is a wasteful number, since it uses less digits than its factorization.

116212613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55515.

The product of its digits is 432, while the sum is 23.

The square root of 116212613 is about 10780.1954063922. The cubic root of 116212613 is about 487.9976778645.

The spelling of 116212613 in words is "one hundred sixteen million, two hundred twelve thousand, six hundred thirteen".