313212323203099 has 2 divisors, whose sum is σ = 313212323203100. Its totient is φ = 313212323203098.

The previous prime is 313212323203063. The next prime is 313212323203103. The reversal of 313212323203099 is 990302323212313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313212323203099 - 2²¹ = 313212321105947 is a prime.

It is not a weakly prime, because it can be changed into another prime (313212323207099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156606161601549 + 156606161601550.

It is an arithmetic number, because the mean of its divisors is an integer number (156606161601550).

Almost surely, 2^{313212323203099} is an apocalyptic number.

313212323203099 is a deficient number, since it is larger than the sum of its proper divisors (1).

313212323203099 is an equidigital number, since it uses as much as digits as its factorization.

313212323203099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 43.

The spelling of 313212323203099 in words is "three hundred thirteen trillion, two hundred twelve billion, three hundred twenty-three million, two hundred three thousand, ninety-nine".