313212213201203 has 4 divisors (see below), whose sum is σ = 313219366005120. Its totient is φ = 313205060397288.

The previous prime is 313212213201191. The next prime is 313212213201229. The reversal of 313212213201203 is 302102312212313.

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

It is a cyclic number.

It is not a de Polignac number, because 313212213201203 - 2⁸ = 313212213200947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313212213201403) 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, 3576336275 + ... + 3576423852.

It is an arithmetic number, because the mean of its divisors is an integer number (78304841501280).

Almost surely, 2^{313212213201203} is an apocalyptic number.

313212213201203 is a deficient number, since it is larger than the sum of its proper divisors (7152803917).

313212213201203 is an equidigital number, since it uses as much as digits as its factorization.

313212213201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152803916.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 313212213201203 its reverse (302102312212313), we get a palindrome (615314525413516).

The spelling of 313212213201203 in words is "three hundred thirteen trillion, two hundred twelve billion, two hundred thirteen million, two hundred one thousand, two hundred three".