30232201313 has 2 divisors, whose sum is σ = 30232201314. Its totient is φ = 30232201312.

The previous prime is 30232201309. The next prime is 30232201319. The reversal of 30232201313 is 31310223203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25967066449 + 4265134864 = 161143^2 + 65308^2 .

It is a cyclic number.

It is not a de Polignac number, because 30232201313 - 2² = 30232201309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30232201319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116100656 + 15116100657.

It is an arithmetic number, because the mean of its divisors is an integer number (15116100657).

Almost surely, 2^30232201313 is an apocalyptic number.

It is an amenable number.

30232201313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30232201313 is an equidigital number, since it uses as much as digits as its factorization.

30232201313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30232201313 its reverse (31310223203), we get a palindrome (61542424516).

The spelling of 30232201313 in words is "thirty billion, two hundred thirty-two million, two hundred one thousand, three hundred thirteen".