116312361 has 8 divisors (see below), whose sum is σ = 169181664. Its totient is φ = 70492320.

The previous prime is 116312353. The next prime is 116312389. The reversal of 116312361 is 163213611.

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

It is not a de Polignac number, because 116312361 - 2³ = 116312353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116312321) 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, 1762276 + ... + 1762341.

It is an arithmetic number, because the mean of its divisors is an integer number (21147708).

Almost surely, 2^116312361 is an apocalyptic number.

116312361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

116312361 is a deficient number, since it is larger than the sum of its proper divisors (52869303).

116312361 is a wasteful number, since it uses less digits than its factorization.

116312361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524631.

The product of its digits is 648, while the sum is 24.

The square root of 116312361 is about 10784.8208608210. The cubic root of 116312361 is about 488.1372578721.

Adding to 116312361 its reverse (163213611), we get a palindrome (279525972).

The spelling of 116312361 in words is "one hundred sixteen million, three hundred twelve thousand, three hundred sixty-one".