116112061 has 4 divisors (see below), whose sum is σ = 125043772. Its totient is φ = 107180352.

The previous prime is 116112053. The next prime is 116112071. The reversal of 116112061 is 160211611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160211611 = 7 ⋅22887373.

It can be written as a sum of positive squares in 2 ways, for example, as 5736025 + 110376036 = 2395^2 + 10506^2 .

It is a cyclic number.

It is not a de Polignac number, because 116112061 - 2³ = 116112053 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 (116112011) 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 3 ways as a sum of consecutive naturals, for example, 4465836 + ... + 4465861.

It is an arithmetic number, because the mean of its divisors is an integer number (31260943).

Almost surely, 2^116112061 is an apocalyptic number.

It is an amenable number.

116112061 is a deficient number, since it is larger than the sum of its proper divisors (8931711).

116112061 is an equidigital number, since it uses as much as digits as its factorization.

116112061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8931710.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 116112061 is about 10775.5306597866. The cubic root of 116112061 is about 487.8568919370.

Adding to 116112061 its reverse (160211611), we get a palindrome (276323672).

The spelling of 116112061 in words is "one hundred sixteen million, one hundred twelve thousand, sixty-one".