312002232320041 has 2 divisors, whose sum is σ = 312002232320042. Its totient is φ = 312002232320040.

The previous prime is 312002232320029. The next prime is 312002232320159. The reversal of 312002232320041 is 140023232200213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284219845510041 + 27782386810000 = 16858821^2 + 5270900^2 .

It is a cyclic number.

It is not a de Polignac number, because 312002232320041 - 2³¹ = 312000084836393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312002232319988 and 312002232320015.

It is not a weakly prime, because it can be changed into another prime (312002232120041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156001116160020 + 156001116160021.

It is an arithmetic number, because the mean of its divisors is an integer number (156001116160021).

Almost surely, 2^{312002232320041} is an apocalyptic number.

It is an amenable number.

312002232320041 is a deficient number, since it is larger than the sum of its proper divisors (1).

312002232320041 is an equidigital number, since it uses as much as digits as its factorization.

312002232320041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312002232320041 its reverse (140023232200213), we get a palindrome (452025464520254).

The spelling of 312002232320041 in words is "three hundred twelve trillion, two billion, two hundred thirty-two million, three hundred twenty thousand, forty-one".