116312051 has 8 divisors (see below), whose sum is σ = 118856160. Its totient is φ = 113780992.

The previous prime is 116312017. The next prime is 116312057. The reversal of 116312051 is 150213611.

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 116312051 - 2¹⁸ = 116049907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116312057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15971 + ... + 22083.

It is an arithmetic number, because the mean of its divisors is an integer number (14857020).

Almost surely, 2^116312051 is an apocalyptic number.

116312051 is a deficient number, since it is larger than the sum of its proper divisors (2544109).

116312051 is an equidigital number, since it uses as much as digits as its factorization.

116312051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 116312051 is about 10784.8064887600. The cubic root of 116312051 is about 488.1368242045.

Adding to 116312051 its reverse (150213611), we get a palindrome (266525662).

The spelling of 116312051 in words is "one hundred sixteen million, three hundred twelve thousand, fifty-one".