313043342422100 has 18 divisors (see below), whose sum is σ = 679304053056174. Its totient is φ = 125217336968800.

The previous prime is 313043342422051. The next prime is 313043342422117. The reversal of 313043342422100 is 1224243340313.

It can be written as a sum of positive squares in 3 ways, for example, as 4636287465616 + 308407054956484 = 2153204^2 + 17561522^2 .

It is a super-2 number, since 2×313043342422100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1565216712011 + ... + 1565216712210.

Almost surely, 2^{313043342422100} is an apocalyptic number.

It is an amenable number.

313043342422100 is an abundant number, since it is smaller than the sum of its proper divisors (366260710634074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313043342422100 is a wasteful number, since it uses less digits than its factorization.

313043342422100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130433424235 (or 3130433424228 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 313043342422100 its reverse (1224243340313), we get a palindrome (314267585762413).

The spelling of 313043342422100 in words is "three hundred thirteen trillion, forty-three billion, three hundred forty-two million, four hundred twenty-two thousand, one hundred".