120201310313013 has 4 divisors (see below), whose sum is σ = 160268413750688. Its totient is φ = 80134206875340.

The previous prime is 120201310313009. The next prime is 120201310313033. The reversal of 120201310313013 is 310313013102021.

It is a happy number.

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 not a de Polignac number, because 120201310313013 - 2² = 120201310313009 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 (120201310313033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20033551718833 + ... + 20033551718838.

It is an arithmetic number, because the mean of its divisors is an integer number (40067103437672).

Almost surely, 2^{120201310313013} is an apocalyptic number.

It is an amenable number.

120201310313013 is a deficient number, since it is larger than the sum of its proper divisors (40067103437675).

120201310313013 is an equidigital number, since it uses as much as digits as its factorization.

120201310313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40067103437674.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120201310313013 its reverse (310313013102021), we get a palindrome (430514323415034).

The spelling of 120201310313013 in words is "one hundred twenty trillion, two hundred one billion, three hundred ten million, three hundred thirteen thousand, thirteen".