314231233021 has 4 divisors (see below), whose sum is σ = 314232443712. Its totient is φ = 314230022332.

The previous prime is 314231233007. The next prime is 314231233037. The reversal of 314231233021 is 120332132413.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 120332132413 = 19 ⋅6333270127.

It is a cyclic number.

It is not a de Polignac number, because 314231233021 - 2¹⁵ = 314231200253 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 (314231233081) 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, 40075 + ... + 793768.

It is an arithmetic number, because the mean of its divisors is an integer number (78558110928).

Almost surely, 2^314231233021 is an apocalyptic number.

It is an amenable number.

314231233021 is a deficient number, since it is larger than the sum of its proper divisors (1210691).

314231233021 is an equidigital number, since it uses as much as digits as its factorization.

314231233021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210690.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 314231233021 its reverse (120332132413), we get a palindrome (434563365434).

The spelling of 314231233021 in words is "three hundred fourteen billion, two hundred thirty-one million, two hundred thirty-three thousand, twenty-one".