233321103397 has 2 divisors, whose sum is σ = 233321103398. Its totient is φ = 233321103396.

The previous prime is 233321103269. The next prime is 233321103451. The reversal of 233321103397 is 793301123332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219816571716 + 13504531681 = 468846^2 + 116209^2 .

It is a cyclic number.

It is not a de Polignac number, because 233321103397 - 2⁷ = 233321103269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233321113397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116660551698 + 116660551699.

It is an arithmetic number, because the mean of its divisors is an integer number (116660551699).

Almost surely, 2^233321103397 is an apocalyptic number.

It is an amenable number.

233321103397 is a deficient number, since it is larger than the sum of its proper divisors (1).

233321103397 is an equidigital number, since it uses as much as digits as its factorization.

233321103397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 37.

The spelling of 233321103397 in words is "two hundred thirty-three billion, three hundred twenty-one million, one hundred three thousand, three hundred ninety-seven".