312153341 has 2 divisors, whose sum is σ = 312153342. Its totient is φ = 312153340.

The previous prime is 312153323. The next prime is 312153343. The reversal of 312153341 is 143351213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 293265625 + 18887716 = 17125^2 + 4346^2 .

It is a cyclic number.

It is not a de Polignac number, because 312153341 - 2²² = 307959037 is a prime.

Together with 312153343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312153343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156076670 + 156076671.

It is an arithmetic number, because the mean of its divisors is an integer number (156076671).

Almost surely, 2^312153341 is an apocalyptic number.

It is an amenable number.

312153341 is a deficient number, since it is larger than the sum of its proper divisors (1).

312153341 is an equidigital number, since it uses as much as digits as its factorization.

312153341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 23.

The square root of 312153341 is about 17667.8618117756. The cubic root of 312153341 is about 678.3533840271.

The spelling of 312153341 in words is "three hundred twelve million, one hundred fifty-three thousand, three hundred forty-one".