112320352371561 has 8 divisors (see below), whose sum is σ = 149760654060864. Its totient is φ = 74880142798320.

The previous prime is 112320352371553. The next prime is 112320352371571. The reversal of 112320352371561 is 165173253023211.

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

It is not a de Polignac number, because 112320352371561 - 2³ = 112320352371553 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112320352371511) 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, 20131830 + ... + 25098431.

It is an arithmetic number, because the mean of its divisors is an integer number (18720081757608).

Almost surely, 2^{112320352371561} is an apocalyptic number.

It is an amenable number.

112320352371561 is a deficient number, since it is larger than the sum of its proper divisors (37440301689303).

112320352371561 is an equidigital number, since it uses as much as digits as its factorization.

112320352371561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46058031.

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 112320352371561 in words is "one hundred twelve trillion, three hundred twenty billion, three hundred fifty-two million, three hundred seventy-one thousand, five hundred sixty-one".