312301133320223 has 8 divisors (see below), whose sum is σ = 312337957910592. Its totient is φ = 312264309512736.

The previous prime is 312301133320201. The next prime is 312301133320261. The reversal of 312301133320223 is 322023331103213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312301133320223 - 2¹⁶ = 312301133254687 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 (312301133320273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258763861 + ... + 1259011937.

It is an arithmetic number, because the mean of its divisors is an integer number (39042244738824).

Almost surely, 2^{312301133320223} is an apocalyptic number.

312301133320223 is a deficient number, since it is larger than the sum of its proper divisors (36824590369).

312301133320223 is a wasteful number, since it uses less digits than its factorization.

312301133320223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391441.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 312301133320223 its reverse (322023331103213), we get a palindrome (634324464423436).

The spelling of 312301133320223 in words is "three hundred twelve trillion, three hundred one billion, one hundred thirty-three million, three hundred twenty thousand, two hundred twenty-three".