116515373 has 8 divisors (see below), whose sum is σ = 127198008. Its totient is φ = 106078464.

The previous prime is 116515369. The next prime is 116515379. The reversal of 116515373 is 373515611.

It can be written as a sum of positive squares in 4 ways, for example, as 1532644 + 114982729 = 1238^2 + 10723^2 .

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 116515373 - 2² = 116515369 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 (116515379) 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, 60440 + ... + 62337.

It is an arithmetic number, because the mean of its divisors is an integer number (15899751).

Almost surely, 2^116515373 is an apocalyptic number.

116515373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

116515373 is a deficient number, since it is larger than the sum of its proper divisors (10682635).

116515373 is a wasteful number, since it uses less digits than its factorization.

116515373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122863.

The product of its digits is 9450, while the sum is 32.

The square root of 116515373 is about 10794.2286894433. The cubic root of 116515373 is about 488.4210916246.

The spelling of 116515373 in words is "one hundred sixteen million, five hundred fifteen thousand, three hundred seventy-three".