30240420100313 has 2 divisors, whose sum is σ = 30240420100314. Its totient is φ = 30240420100312.

The previous prime is 30240420100279. The next prime is 30240420100337. The reversal of 30240420100313 is 31300102404203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25465880455129 + 4774539645184 = 5046373^2 + 2185072^2 .

It is a cyclic number.

It is not a de Polignac number, because 30240420100313 - 2²⁶ = 30240352991449 is a prime.

It is not a weakly prime, because it can be changed into another prime (30240420400313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15120210050156 + 15120210050157.

It is an arithmetic number, because the mean of its divisors is an integer number (15120210050157).

Almost surely, 2^{30240420100313} is an apocalyptic number.

It is an amenable number.

30240420100313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30240420100313 is an equidigital number, since it uses as much as digits as its factorization.

30240420100313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30240420100313 its reverse (31300102404203), we get a palindrome (61540522504516).

The spelling of 30240420100313 in words is "thirty trillion, two hundred forty billion, four hundred twenty million, one hundred thousand, three hundred thirteen".