116320751 has 4 divisors (see below), whose sum is σ = 117520032. Its totient is φ = 115121472.

The previous prime is 116320747. The next prime is 116320759. The reversal of 116320751 is 157023611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116320751 - 2² = 116320747 is a prime.

It is a super-2 number, since 2×116320751² = 27061034226408002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116320751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116320759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599495 + ... + 599688.

It is an arithmetic number, because the mean of its divisors is an integer number (29380008).

Almost surely, 2^116320751 is an apocalyptic number.

116320751 is a deficient number, since it is larger than the sum of its proper divisors (1199281).

116320751 is an equidigital number, since it uses as much as digits as its factorization.

116320751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199280.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 116320751 is about 10785.2098264243. The cubic root of 116320751 is about 488.1489945814.

The spelling of 116320751 in words is "one hundred sixteen million, three hundred twenty thousand, seven hundred fifty-one".