23333201022997 has 2 divisors, whose sum is σ = 23333201022998. Its totient is φ = 23333201022996.

The previous prime is 23333201022991. The next prime is 23333201023009. The reversal of 23333201022997 is 79922010233332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14386348328356 + 8946852694641 = 3792934^2 + 2991129^2 .

It is a cyclic number.

It is not a de Polignac number, because 23333201022997 - 2¹¹ = 23333201020949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23333201022991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666600511498 + 11666600511499.

It is an arithmetic number, because the mean of its divisors is an integer number (11666600511499).

Almost surely, 2^{23333201022997} is an apocalyptic number.

It is an amenable number.

23333201022997 is a deficient number, since it is larger than the sum of its proper divisors (1).

23333201022997 is an equidigital number, since it uses as much as digits as its factorization.

23333201022997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 46.

The spelling of 23333201022997 in words is "twenty-three trillion, three hundred thirty-three billion, two hundred one million, twenty-two thousand, nine hundred ninety-seven".