233133023320349 has 2 divisors, whose sum is σ = 233133023320350. Its totient is φ = 233133023320348.

The previous prime is 233133023320291. The next prime is 233133023320399. The reversal of 233133023320349 is 943023320331332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209654327508025 + 23478695812324 = 14479445^2 + 4845482^2 .

It is a cyclic number.

It is not a de Polignac number, because 233133023320349 - 2¹² = 233133023316253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233133023320399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116566511660174 + 116566511660175.

It is an arithmetic number, because the mean of its divisors is an integer number (116566511660175).

Almost surely, 2^{233133023320349} is an apocalyptic number.

It is an amenable number.

233133023320349 is a deficient number, since it is larger than the sum of its proper divisors (1).

233133023320349 is an equidigital number, since it uses as much as digits as its factorization.

233133023320349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 41.

The spelling of 233133023320349 in words is "two hundred thirty-three trillion, one hundred thirty-three billion, twenty-three million, three hundred twenty thousand, three hundred forty-nine".