3230233120013 has 2 divisors, whose sum is σ = 3230233120014. Its totient is φ = 3230233120012.

The previous prime is 3230233119983. The next prime is 3230233120057. The reversal of 3230233120013 is 3100213320323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1936558909609 + 1293674210404 = 1391603^2 + 1137398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230233120013 is a prime.

It is a super-2 number, since 2×3230233120013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230233120073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615116560006 + 1615116560007.

It is an arithmetic number, because the mean of its divisors is an integer number (1615116560007).

Almost surely, 2^{3230233120013} is an apocalyptic number.

It is an amenable number.

3230233120013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230233120013 is an equidigital number, since it uses as much as digits as its factorization.

3230233120013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3230233120013 its reverse (3100213320323), we get a palindrome (6330446440336).

The spelling of 3230233120013 in words is "three trillion, two hundred thirty billion, two hundred thirty-three million, one hundred twenty thousand, thirteen".