120131232011013 has 16 divisors (see below), whose sum is σ = 160652706908096. Its totient is φ = 79848629763840.

The previous prime is 120131232010961. The next prime is 120131232011029. The reversal of 120131232011013 is 310110232131021.

It is not a de Polignac number, because 120131232011013 - 2¹⁴ = 120131231994629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120131232411013) 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, 68499795 + ... + 70231647.

It is an arithmetic number, because the mean of its divisors is an integer number (10040794181756).

Almost surely, 2^{120131232011013} is an apocalyptic number.

It is an amenable number.

120131232011013 is a deficient number, since it is larger than the sum of its proper divisors (40521474897083).

120131232011013 is a wasteful number, since it uses less digits than its factorization.

120131232011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800804.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 120131232011013 its reverse (310110232131021), we get a palindrome (430241464142034).

The spelling of 120131232011013 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred thirty-two million, eleven thousand, thirteen".