120112213013 has 16 divisors (see below), whose sum is σ = 136824602880. Its totient is φ = 104599465344.

The previous prime is 120112212991. The next prime is 120112213033. The reversal of 120112213013 is 310312211021.

It is a cyclic number.

It is not a de Polignac number, because 120112213013 - 2¹² = 120112208917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120112212982 and 120112213000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112213033) 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, 2729633 + ... + 2773286.

It is an arithmetic number, because the mean of its divisors is an integer number (8551537680).

Almost surely, 2^120112213013 is an apocalyptic number.

120112213013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120112213013 is a deficient number, since it is larger than the sum of its proper divisors (16712389867).

120112213013 is a wasteful number, since it uses less digits than its factorization.

120112213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503028.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120112213013 its reverse (310312211021), we get a palindrome (430424424034).

The spelling of 120112213013 in words is "one hundred twenty billion, one hundred twelve million, two hundred thirteen thousand, thirteen".