23321103201317 has 2 divisors, whose sum is σ = 23321103201318. Its totient is φ = 23321103201316.

The previous prime is 23321103201283. The next prime is 23321103201371. The reversal of 23321103201317 is 71310230112332.

Together with next prime (23321103201371) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22637031949921 + 684071251396 = 4757839^2 + 827086^2 .

It is a cyclic number.

It is not a de Polignac number, because 23321103201317 - 2⁸ = 23321103201061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23321103201317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23321103201217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660551600658 + 11660551600659.

It is an arithmetic number, because the mean of its divisors is an integer number (11660551600659).

Almost surely, 2^{23321103201317} is an apocalyptic number.

It is an amenable number.

23321103201317 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321103201317 is an equidigital number, since it uses as much as digits as its factorization.

23321103201317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 23321103201317 its reverse (71310230112332), we get a palindrome (94631333313649).

The spelling of 23321103201317 in words is "twenty-three trillion, three hundred twenty-one billion, one hundred three million, two hundred one thousand, three hundred seventeen".