352256312303 has 16 divisors (see below), whose sum is σ = 405764097600. Its totient is φ = 299550790656.

The previous prime is 352256312267. The next prime is 352256312311. The reversal of 352256312303 is 303213652253.

It is a cyclic number.

It is not a de Polignac number, because 352256312303 - 2¹² = 352256308207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352256312393) 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, 472223 + ... + 963071.

It is an arithmetic number, because the mean of its divisors is an integer number (25360256100).

Almost surely, 2^352256312303 is an apocalyptic number.

352256312303 is a deficient number, since it is larger than the sum of its proper divisors (53507785297).

352256312303 is a wasteful number, since it uses less digits than its factorization.

352256312303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491666.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 352256312303 its reverse (303213652253), we get a palindrome (655469964556).

The spelling of 352256312303 in words is "three hundred fifty-two billion, two hundred fifty-six million, three hundred twelve thousand, three hundred three".