120102013313213 has 4 divisors (see below), whose sum is σ = 120110263792380. Its totient is φ = 120093762834048.

The previous prime is 120102013313201. The next prime is 120102013313251. The reversal of 120102013313213 is 312313310201021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7531144069849 + 112570869243364 = 2744293^2 + 10609942^2 .

It is a cyclic number.

It is not a de Polignac number, because 120102013313213 - 2⁴⁶ = 49733269135549 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 (120102013313713) 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, 4125217748 + ... + 4125246861.

It is an arithmetic number, because the mean of its divisors is an integer number (30027565948095).

Almost surely, 2^{120102013313213} is an apocalyptic number.

It is an amenable number.

120102013313213 is a deficient number, since it is larger than the sum of its proper divisors (8250479167).

120102013313213 is an equidigital number, since it uses as much as digits as its factorization.

120102013313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250479166.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120102013313213 its reverse (312313310201021), we get a palindrome (432415323514234).

The spelling of 120102013313213 in words is "one hundred twenty trillion, one hundred two billion, thirteen million, three hundred thirteen thousand, two hundred thirteen".