23130331013233 has 2 divisors, whose sum is σ = 23130331013234. Its totient is φ = 23130331013232.

The previous prime is 23130331013201. The next prime is 23130331013287. The reversal of 23130331013233 is 33231013303132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14454991088784 + 8675339924449 = 3801972^2 + 2945393^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130331013233 - 2⁵ = 23130331013201 is a prime.

It is a super-2 number, since 2×23130331013233² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23130331013833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565165506616 + 11565165506617.

It is an arithmetic number, because the mean of its divisors is an integer number (11565165506617).

Almost surely, 2^{23130331013233} is an apocalyptic number.

It is an amenable number.

23130331013233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130331013233 is an equidigital number, since it uses as much as digits as its factorization.

23130331013233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 23130331013233 its reverse (33231013303132), we get a palindrome (56361344316365).

The spelling of 23130331013233 in words is "twenty-three trillion, one hundred thirty billion, three hundred thirty-one million, thirteen thousand, two hundred thirty-three".