120112001013 has 16 divisors (see below), whose sum is σ = 161159967360. Its totient is φ = 79569659136.

The previous prime is 120112001003. The next prime is 120112001029. The reversal of 120112001013 is 310100211021.

It is not a de Polignac number, because 120112001013 - 2²⁴ = 120095223797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120112001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112001003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594953 + ... + 1668561.

It is an arithmetic number, because the mean of its divisors is an integer number (10072497960).

Almost surely, 2^120112001013 is an apocalyptic number.

It is an amenable number.

120112001013 is a deficient number, since it is larger than the sum of its proper divisors (41047966347).

120112001013 is a wasteful number, since it uses less digits than its factorization.

120112001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77036.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 120112001013 its reverse (310100211021), we get a palindrome (430212212034).

The spelling of 120112001013 in words is "one hundred twenty billion, one hundred twelve million, one thousand, thirteen".