313331200203122 has 16 divisors (see below), whose sum is σ = 474671576250432. Its totient is φ = 155107480945200.

The previous prime is 313331200203101. The next prime is 313331200203143. The reversal of 313331200203122 is 221302002133313.

It is an interprime number because it is at equal distance from previous prime (313331200203101) and next prime (313331200203143).

It is a junction number, because it is equal to n+sod(n) for n = 313331200203091 and 313331200203100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30367988 + ... + 39355775.

It is an arithmetic number, because the mean of its divisors is an integer number (29666973515652).

Almost surely, 2^{313331200203122} is an apocalyptic number.

313331200203122 is a deficient number, since it is larger than the sum of its proper divisors (161340376047310).

313331200203122 is a wasteful number, since it uses less digits than its factorization.

313331200203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69746113.

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

Adding to 313331200203122 its reverse (221302002133313), we get a palindrome (534633202336435).

The spelling of 313331200203122 in words is "three hundred thirteen trillion, three hundred thirty-one billion, two hundred million, two hundred three thousand, one hundred twenty-two".