112532607661 has 4 divisors (see below), whose sum is σ = 112856909472. Its totient is φ = 112208305852.

The previous prime is 112532607631. The next prime is 112532607701. The reversal of 112532607661 is 166706235211.

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.

It is a cyclic number.

It is not a de Polignac number, because 112532607661 - 2¹¹ = 112532605613 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112532607631) 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, 162150385 + ... + 162151078.

It is an arithmetic number, because the mean of its divisors is an integer number (28214227368).

Almost surely, 2^112532607661 is an apocalyptic number.

It is an amenable number.

112532607661 is a deficient number, since it is larger than the sum of its proper divisors (324301811).

112532607661 is an equidigital number, since it uses as much as digits as its factorization.

112532607661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324301810.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 112532607661 in words is "one hundred twelve billion, five hundred thirty-two million, six hundred seven thousand, six hundred sixty-one".