312203123359 has 2 divisors, whose sum is σ = 312203123360. Its totient is φ = 312203123358.

The previous prime is 312203123311. The next prime is 312203123381. The reversal of 312203123359 is 953321302213.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312203123359 is a prime.

It is a super-2 number, since 2×312203123359² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312203123059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156101561679 + 156101561680.

It is an arithmetic number, because the mean of its divisors is an integer number (156101561680).

Almost surely, 2^312203123359 is an apocalyptic number.

312203123359 is a deficient number, since it is larger than the sum of its proper divisors (1).

312203123359 is an equidigital number, since it uses as much as digits as its factorization.

312203123359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 34.

The spelling of 312203123359 in words is "three hundred twelve billion, two hundred three million, one hundred twenty-three thousand, three hundred fifty-nine".