313312222203 has 8 divisors (see below), whose sum is σ = 417761530368. Its totient is φ = 208868864424.

The previous prime is 313312222169. The next prime is 313312222219. The reversal of 313312222203 is 302222213313.

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

It is not a de Polignac number, because 313312222203 - 2¹³ = 313312214011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313312222253) 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, 1363251 + ... + 1576412.

It is an arithmetic number, because the mean of its divisors is an integer number (52220191296).

Almost surely, 2^313312222203 is an apocalyptic number.

313312222203 is a deficient number, since it is larger than the sum of its proper divisors (104449308165).

313312222203 is a wasteful number, since it uses less digits than its factorization.

313312222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975193.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 313312222203 its reverse (302222213313), we get a palindrome (615534435516).

The spelling of 313312222203 in words is "three hundred thirteen billion, three hundred twelve million, two hundred twenty-two thousand, two hundred three".