112532561761 has 8 divisors (see below), whose sum is σ = 113035388544. Its totient is φ = 112030854960.

The previous prime is 112532561737. The next prime is 112532561773. The reversal of 112532561761 is 167165235211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112532561761 - 2⁹ = 112532561249 is a prime.

It is a super-2 number, since 2×112532561761² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112532561731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78270 + ... + 480823.

It is an arithmetic number, because the mean of its divisors is an integer number (14129423568).

Almost surely, 2^112532561761 is an apocalyptic number.

It is an amenable number.

112532561761 is a deficient number, since it is larger than the sum of its proper divisors (502826783).

112532561761 is an equidigital number, since it uses as much as digits as its factorization.

112532561761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559991.

The product of its digits is 75600, while the sum is 40.

Adding to 112532561761 its reverse (167165235211), we get a palindrome (279697796972).

The spelling of 112532561761 in words is "one hundred twelve billion, five hundred thirty-two million, five hundred sixty-one thousand, seven hundred sixty-one".