313000203022 has 32 divisors (see below), whose sum is σ = 512687972160. Its totient is φ = 142442115840.

The previous prime is 313000202987. The next prime is 313000203023. The reversal of 313000203022 is 220302000313.

It is a junction number, because it is equal to n+sod(n) for n = 313000202987 and 313000203005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313000203023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7230679 + ... + 7273837.

It is an arithmetic number, because the mean of its divisors is an integer number (16021499130).

Almost surely, 2^313000203022 is an apocalyptic number.

313000203022 is a deficient number, since it is larger than the sum of its proper divisors (199687769138).

313000203022 is a wasteful number, since it uses less digits than its factorization.

313000203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47068.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 313000203022 its reverse (220302000313), we get a palindrome (533302203335).

The spelling of 313000203022 in words is "three hundred thirteen billion, two hundred three thousand, twenty-two".