323223111002357 has 2 divisors, whose sum is σ = 323223111002358. Its totient is φ = 323223111002356.

The previous prime is 323223111002317. The next prime is 323223111002381. The reversal of 323223111002357 is 753200111322323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323200357995076 + 22753007281 = 17977774^2 + 150841^2 .

It is a cyclic number.

It is not a de Polignac number, because 323223111002357 - 2⁸ = 323223111002101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323223111002317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611555501178 + 161611555501179.

It is an arithmetic number, because the mean of its divisors is an integer number (161611555501179).

Almost surely, 2^{323223111002357} is an apocalyptic number.

It is an amenable number.

323223111002357 is a deficient number, since it is larger than the sum of its proper divisors (1).

323223111002357 is an equidigital number, since it uses as much as digits as its factorization.

323223111002357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 323223111002357 in words is "three hundred twenty-three trillion, two hundred twenty-three billion, one hundred eleven million, two thousand, three hundred fifty-seven".