312132104201069 has 2 divisors, whose sum is σ = 312132104201070. Its totient is φ = 312132104201068.

The previous prime is 312132104201009. The next prime is 312132104201087. The reversal of 312132104201069 is 960102401231213.

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., 243545300859844 + 68586803341225 = 15605938^2 + 8281715^2 .

It is an emirp because it is prime and its reverse (960102401231213) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312132104201069 is a prime.

It is a super-2 number, since 2×312132104201069² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312132104201009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156066052100534 + 156066052100535.

It is an arithmetic number, because the mean of its divisors is an integer number (156066052100535).

Almost surely, 2^{312132104201069} is an apocalyptic number.

It is an amenable number.

312132104201069 is a deficient number, since it is larger than the sum of its proper divisors (1).

312132104201069 is an equidigital number, since it uses as much as digits as its factorization.

312132104201069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 312132104201069 in words is "three hundred twelve trillion, one hundred thirty-two billion, one hundred four million, two hundred one thousand, sixty-nine".