312332353 has 2 divisors, whose sum is σ = 312332354. Its totient is φ = 312332352.

The previous prime is 312332329. The next prime is 312332369. The reversal of 312332353 is 353233213.

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., 225991089 + 86341264 = 15033^2 + 9292^2 .

It is an emirp because it is prime and its reverse (353233213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312332353 - 2⁹ = 312331841 is a prime.

It is not a weakly prime, because it can be changed into another prime (312332303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156166176 + 156166177.

It is an arithmetic number, because the mean of its divisors is an integer number (156166177).

Almost surely, 2^312332353 is an apocalyptic number.

It is an amenable number.

312332353 is a deficient number, since it is larger than the sum of its proper divisors (1).

312332353 is an equidigital number, since it uses as much as digits as its factorization.

312332353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 25.

The square root of 312332353 is about 17672.9271203160. The cubic root of 312332353 is about 678.4830320499.

Adding to 312332353 its reverse (353233213), we get a palindrome (665565566).

The spelling of 312332353 in words is "three hundred twelve million, three hundred thirty-two thousand, three hundred fifty-three".