232300211131231 has 2 divisors, whose sum is σ = 232300211131232. Its totient is φ = 232300211131230.

The previous prime is 232300211131193. The next prime is 232300211131243. The reversal of 232300211131231 is 132131112003232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232300211131231 is a prime.

It is a super-2 number, since 2×232300211131231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232300211131196 and 232300211131205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232300211134231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116150105565615 + 116150105565616.

It is an arithmetic number, because the mean of its divisors is an integer number (116150105565616).

Almost surely, 2^{232300211131231} is an apocalyptic number.

232300211131231 is a deficient number, since it is larger than the sum of its proper divisors (1).

232300211131231 is an equidigital number, since it uses as much as digits as its factorization.

232300211131231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 232300211131231 its reverse (132131112003232), we get a palindrome (364431323134463).

The spelling of 232300211131231 in words is "two hundred thirty-two trillion, three hundred billion, two hundred eleven million, one hundred thirty-one thousand, two hundred thirty-one".