120131233113013 has 4 divisors (see below), whose sum is σ = 120133989787840. Its totient is φ = 120128476438188.

The previous prime is 120131233113011. The next prime is 120131233113071. The reversal of 120131233113013 is 310311332131021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120131233113013 - 2¹ = 120131233113011 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 (120131233113011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378272045 + ... + 1378359202.

It is an arithmetic number, because the mean of its divisors is an integer number (30033497446960).

Almost surely, 2^{120131233113013} is an apocalyptic number.

It is an amenable number.

120131233113013 is a deficient number, since it is larger than the sum of its proper divisors (2756674827).

120131233113013 is an equidigital number, since it uses as much as digits as its factorization.

120131233113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756674826.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 120131233113013 its reverse (310311332131021), we get a palindrome (430442565244034).

The spelling of 120131233113013 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred thirty-three million, one hundred thirteen thousand, thirteen".