30213142435013 has 2 divisors, whose sum is σ = 30213142435014. Its totient is φ = 30213142435012.

The previous prime is 30213142434997. The next prime is 30213142435057. The reversal of 30213142435013 is 31053424131203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30047752185889 + 165390249124 = 5481583^2 + 406682^2 .

It is a cyclic number.

It is not a de Polignac number, because 30213142435013 - 2⁴ = 30213142434997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30213142435093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106571217506 + 15106571217507.

It is an arithmetic number, because the mean of its divisors is an integer number (15106571217507).

Almost surely, 2^{30213142435013} is an apocalyptic number.

It is an amenable number.

30213142435013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30213142435013 is an equidigital number, since it uses as much as digits as its factorization.

30213142435013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 30213142435013 its reverse (31053424131203), we get a palindrome (61266566566216).

The spelling of 30213142435013 in words is "thirty trillion, two hundred thirteen billion, one hundred forty-two million, four hundred thirty-five thousand, thirteen".