112142321013 has 8 divisors (see below), whose sum is σ = 149743958688. Its totient is φ = 74651115344.

The previous prime is 112142320981. The next prime is 112142321041. The reversal of 112142321013 is 310123241211.

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 112142321013 - 2⁵ = 112142320981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112142321063) 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, 27605631 + ... + 27609692.

It is an arithmetic number, because the mean of its divisors is an integer number (18717994836).

Almost surely, 2^112142321013 is an apocalyptic number.

It is an amenable number.

112142321013 is a deficient number, since it is larger than the sum of its proper divisors (37601637675).

112142321013 is an equidigital number, since it uses as much as digits as its factorization.

112142321013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55216003.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112142321013 its reverse (310123241211), we get a palindrome (422265562224).

The spelling of 112142321013 in words is "one hundred twelve billion, one hundred forty-two million, three hundred twenty-one thousand, thirteen".