312320023230301 has 4 divisors (see below), whose sum is σ = 312451195019004. Its totient is φ = 312188851441600.

The previous prime is 312320023230289. The next prime is 312320023230389. The reversal of 312320023230301 is 103032320023213.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15110525975076 + 297209497255225 = 3887226^2 + 17239765^2 .

It is a cyclic number.

It is not a de Polignac number, because 312320023230301 - 2¹¹ = 312320023228253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312320023230701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65585890780 + ... + 65585895541.

It is an arithmetic number, because the mean of its divisors is an integer number (78112798754751).

Almost surely, 2^{312320023230301} is an apocalyptic number.

It is an amenable number.

312320023230301 is a deficient number, since it is larger than the sum of its proper divisors (131171788703).

312320023230301 is a wasteful number, since it uses less digits than its factorization.

312320023230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131171788702.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 312320023230301 its reverse (103032320023213), we get a palindrome (415352343253514).

The spelling of 312320023230301 in words is "three hundred twelve trillion, three hundred twenty billion, twenty-three million, two hundred thirty thousand, three hundred one".