30212401013 has 2 divisors, whose sum is σ = 30212401014. Its totient is φ = 30212401012.

The previous prime is 30212400997. The next prime is 30212401039. The reversal of 30212401013 is 31010421203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26600631409 + 3611769604 = 163097^2 + 60098^2 .

It is an emirp because it is prime and its reverse (31010421203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30212401013 - 2⁴ = 30212400997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30212400982 and 30212401000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30212401213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106200506 + 15106200507.

It is an arithmetic number, because the mean of its divisors is an integer number (15106200507).

Almost surely, 2^30212401013 is an apocalyptic number.

It is an amenable number.

30212401013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30212401013 is an equidigital number, since it uses as much as digits as its factorization.

30212401013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30212401013 its reverse (31010421203), we get a palindrome (61222822216).

The spelling of 30212401013 in words is "thirty billion, two hundred twelve million, four hundred one thousand, thirteen".