1232233133311 has 2 divisors, whose sum is σ = 1232233133312. Its totient is φ = 1232233133310.

The previous prime is 1232233133281. The next prime is 1232233133359. The reversal of 1232233133311 is 1133313322321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1133313322321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232233133311 - 2¹⁵ = 1232233100543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1232233133311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232233133381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616116566655 + 616116566656.

It is an arithmetic number, because the mean of its divisors is an integer number (616116566656).

Almost surely, 2^{1232233133311} is an apocalyptic number.

1232233133311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232233133311 is an equidigital number, since it uses as much as digits as its factorization.

1232233133311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

Adding to 1232233133311 its reverse (1133313322321), we get a palindrome (2365546455632).

The spelling of 1232233133311 in words is "one trillion, two hundred thirty-two billion, two hundred thirty-three million, one hundred thirty-three thousand, three hundred eleven".