352821120212323 has 16 divisors (see below), whose sum is σ = 404732402427904. Its totient is φ = 301287016501920.

The previous prime is 352821120212179. The next prime is 352821120212381. The reversal of 352821120212323 is 323212021128253.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352821120212323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352821120210323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33134761 + ... + 42468277.

It is an arithmetic number, because the mean of its divisors is an integer number (25295775151744).

Almost surely, 2^{352821120212323} is an apocalyptic number.

352821120212323 is a deficient number, since it is larger than the sum of its proper divisors (51911282215581).

352821120212323 is a wasteful number, since it uses less digits than its factorization.

352821120212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353722.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 352821120212323 in words is "three hundred fifty-two trillion, eight hundred twenty-one billion, one hundred twenty million, two hundred twelve thousand, three hundred twenty-three".