111792597316 has 9 divisors (see below), whose sum is σ = 195638215549. Its totient is φ = 55895964304.

The previous prime is 111792597283. The next prime is 111792597337. The reversal of 111792597316 is 613795297111.

It is a happy number.

The square root of 111792597316 is 334354.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 19318220100 + 92474377216 = 138990^2 + 304096^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 585120 + ... + 752296.

Almost surely, 2^111792597316 is an apocalyptic number.

111792597316 is the 334354-th square number.

It is an amenable number.

111792597316 is a deficient number, since it is larger than the sum of its proper divisors (83845618233).

111792597316 is an frugal number, since it uses more digits than its factorization.

111792597316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334358 (or 167179 counting only the distinct ones).

The product of its digits is 714420, while the sum is 52.

The spelling of 111792597316 in words is "one hundred eleven billion, seven hundred ninety-two million, five hundred ninety-seven thousand, three hundred sixteen".