30120201000013 has 2 divisors, whose sum is σ = 30120201000014. Its totient is φ = 30120201000012.

The previous prime is 30120200999969. The next prime is 30120201000053. The reversal of 30120201000013 is 31000010202103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29903420433604 + 216780566409 = 5468402^2 + 465597^2 .

It is a cyclic number.

It is not a de Polignac number, because 30120201000013 - 2⁴¹ = 27921177744461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30120200999957 and 30120201000002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30120201000053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15060100500006 + 15060100500007.

It is an arithmetic number, because the mean of its divisors is an integer number (15060100500007).

Almost surely, 2^{30120201000013} is an apocalyptic number.

It is an amenable number.

30120201000013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30120201000013 is an equidigital number, since it uses as much as digits as its factorization.

30120201000013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30120201000013 its reverse (31000010202103), we get a palindrome (61120211202116).

The spelling of 30120201000013 in words is "thirty trillion, one hundred twenty billion, two hundred one million, thirteen", and thus it is an aban number.