120301311220213 has 4 divisors (see below), whose sum is σ = 120301409233260. Its totient is φ = 120301213207168.

The previous prime is 120301311220193. The next prime is 120301311220217. The reversal of 120301311220213 is 312022113103021.

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 34259973652804 + 86041337567409 = 5853202^2 + 9275847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120301311220213 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 (120301311220217) 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, 47141770 + ... + 49628107.

It is an arithmetic number, because the mean of its divisors is an integer number (30075352308315).

Almost surely, 2^{120301311220213} is an apocalyptic number.

It is an amenable number.

120301311220213 is a deficient number, since it is larger than the sum of its proper divisors (98013047).

120301311220213 is an equidigital number, since it uses as much as digits as its factorization.

120301311220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98013046.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 120301311220213 its reverse (312022113103021), we get a palindrome (432323424323234).

The spelling of 120301311220213 in words is "one hundred twenty trillion, three hundred one billion, three hundred eleven million, two hundred twenty thousand, two hundred thirteen".