120220003103013 has 30 divisors (see below), whose sum is σ = 197398276716102. Its totient is φ = 72860607935280.

The previous prime is 120220003102963. The next prime is 120220003103017. The reversal of 120220003103013 is 310301300022021.

120220003103013 is a `hidden beast` number, since 120 + 2 + 200 + 0 + 310 + 30 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 80047502743329 + 40172500359684 = 8946927^2 + 6338178^2 .

It is not a de Polignac number, because 120220003103013 - 2⁶ = 120220003102949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220003103017) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 6133038006 + ... + 6133057607.

Almost surely, 2^{120220003103013} is an apocalyptic number.

It is an amenable number.

120220003103013 is a deficient number, since it is larger than the sum of its proper divisors (77178273613089).

120220003103013 is a wasteful number, since it uses less digits than its factorization.

120220003103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12266095647 (or 12266095627 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120220003103013 its reverse (310301300022021), we get a palindrome (430521303125034).

The spelling of 120220003103013 in words is "one hundred twenty trillion, two hundred twenty billion, three million, one hundred three thousand, thirteen".