312333421301 has 4 divisors (see below), whose sum is σ = 340727368704. Its totient is φ = 283939473900.

The previous prime is 312333421297. The next prime is 312333421339. The reversal of 312333421301 is 103124333213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312333421301 - 2² = 312333421297 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 (312333421601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14196973685 + ... + 14196973706.

It is an arithmetic number, because the mean of its divisors is an integer number (85181842176).

Almost surely, 2^312333421301 is an apocalyptic number.

It is an amenable number.

312333421301 is a deficient number, since it is larger than the sum of its proper divisors (28393947403).

312333421301 is a wasteful number, since it uses less digits than its factorization.

312333421301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28393947402.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 312333421301 its reverse (103124333213), we get a palindrome (415457754514).

The spelling of 312333421301 in words is "three hundred twelve billion, three hundred thirty-three million, four hundred twenty-one thousand, three hundred one".