1116160032461 has 4 divisors (see below), whose sum is σ = 1116162166524. Its totient is φ = 1116157898400.

The previous prime is 1116160032439. The next prime is 1116160032467. The reversal of 1116160032461 is 1642300616111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 120193956100 + 995966076361 = 346690^2 + 997981^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116160032461 - 2²² = 1116155838157 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 (1116160032467) 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, 309041 + ... + 1525721.

It is an arithmetic number, because the mean of its divisors is an integer number (279040541631).

Almost surely, 2^{1116160032461} is an apocalyptic number.

It is an amenable number.

1116160032461 is a deficient number, since it is larger than the sum of its proper divisors (2134063).

1116160032461 is an equidigital number, since it uses as much as digits as its factorization.

1116160032461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134062.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 1116160032461 its reverse (1642300616111), we get a palindrome (2758460648572).

The spelling of 1116160032461 in words is "one trillion, one hundred sixteen billion, one hundred sixty million, thirty-two thousand, four hundred sixty-one".