312255341 has 2 divisors, whose sum is σ = 312255342. Its totient is φ = 312255340.

The previous prime is 312255331. The next prime is 312255403. The reversal of 312255341 is 143552213.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214739716 + 97515625 = 14654^2 + 9875^2 .

It is a cyclic number.

It is not a de Polignac number, because 312255341 - 2¹⁴ = 312238957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 312255341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312255301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156127670 + 156127671.

It is an arithmetic number, because the mean of its divisors is an integer number (156127671).

Almost surely, 2^312255341 is an apocalyptic number.

It is an amenable number.

312255341 is a deficient number, since it is larger than the sum of its proper divisors (1).

312255341 is an equidigital number, since it uses as much as digits as its factorization.

312255341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 312255341 is about 17670.7481731816. The cubic root of 312255341 is about 678.4272627923.

The spelling of 312255341 in words is "three hundred twelve million, two hundred fifty-five thousand, three hundred forty-one".