120330030013 has 12 divisors (see below), whose sum is σ = 123356807388. Its totient is φ = 117375840960.

The previous prime is 120330029983. The next prime is 120330030043. The reversal of 120330030013 is 310030033021.

It is an interprime number because it is at equal distance from previous prime (120330029983) and next prime (120330030043).

It can be written as a sum of positive squares in 2 ways, for example, as 38464231129 + 81865798884 = 196123^2 + 286122^2 .

It is a de Polignac number, because none of the positive numbers 2^k-120330030013 is a prime.

It is a super-2 number, since 2×120330030013² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120330030043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1364331 + ... + 1449847.

It is an arithmetic number, because the mean of its divisors is an integer number (10279733949).

Almost surely, 2^120330030013 is an apocalyptic number.

It is an amenable number.

120330030013 is a deficient number, since it is larger than the sum of its proper divisors (3026777375).

120330030013 is an frugal number, since it uses more digits than its factorization.

120330030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86364 (or 86321 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 120330030013 its reverse (310030033021), we get a palindrome (430360063034).

The spelling of 120330030013 in words is "one hundred twenty billion, three hundred thirty million, thirty thousand, thirteen".