352123053223 has 2 divisors, whose sum is σ = 352123053224. Its totient is φ = 352123053222.

The previous prime is 352123053203. The next prime is 352123053251. The reversal of 352123053223 is 322350321253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352123053223 - 2⁹ = 352123052711 is a prime.

It is a super-2 number, since 2×352123053223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352123053203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176061526611 + 176061526612.

It is an arithmetic number, because the mean of its divisors is an integer number (176061526612).

Almost surely, 2^352123053223 is an apocalyptic number.

352123053223 is a deficient number, since it is larger than the sum of its proper divisors (1).

352123053223 is an equidigital number, since it uses as much as digits as its factorization.

352123053223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 352123053223 its reverse (322350321253), we get a palindrome (674473374476).

The spelling of 352123053223 in words is "three hundred fifty-two billion, one hundred twenty-three million, fifty-three thousand, two hundred twenty-three".