112796962561 has 4 divisors (see below), whose sum is σ = 112801086000. Its totient is φ = 112792839124.

The previous prime is 112796962543. The next prime is 112796962639. The reversal of 112796962561 is 165269697211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 165269697211 = 45943 ⋅3597277.

It is a cyclic number.

It is not a de Polignac number, because 112796962561 - 2⁵ = 112796962529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112796962661) 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, 2020411 + ... + 2075488.

It is an arithmetic number, because the mean of its divisors is an integer number (28200271500).

Almost surely, 2^112796962561 is an apocalyptic number.

It is an amenable number.

112796962561 is a deficient number, since it is larger than the sum of its proper divisors (4123439).

112796962561 is an equidigital number, since it uses as much as digits as its factorization.

112796962561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123438.

The product of its digits is 2449440, while the sum is 55.

The spelling of 112796962561 in words is "one hundred twelve billion, seven hundred ninety-six million, nine hundred sixty-two thousand, five hundred sixty-one".