313000340325 has 96 divisors (see below), whose sum is σ = 555867100800. Its totient is φ = 154855833600.

The previous prime is 313000340269. The next prime is 313000340353. The reversal of 313000340325 is 523043000313.

It is a happy number.

It is not a de Polignac number, because 313000340325 - 2¹³ = 313000332133 is a prime.

It is a super-2 number, since 2×313000340325² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 313000340295 and 313000340304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24880437 + ... + 24893013.

It is an arithmetic number, because the mean of its divisors is an integer number (5790282300).

Almost surely, 2^313000340325 is an apocalyptic number.

It is an amenable number.

313000340325 is a deficient number, since it is larger than the sum of its proper divisors (242866760475).

313000340325 is a wasteful number, since it uses less digits than its factorization.

313000340325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12887 (or 12882 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 313000340325 its reverse (523043000313), we get a palindrome (836043340638).

The spelling of 313000340325 in words is "three hundred thirteen billion, three hundred forty thousand, three hundred twenty-five".