313422122103040 has 72 divisors (see below), whose sum is σ = 751163576791320. Its totient is φ = 125298770313216.

The previous prime is 313422122103019. The next prime is 313422122103217. The reversal of 313422122103040 is 40301221224313.

It can be written as a sum of positive squares in 4 ways, for example, as 170466238537984 + 142955883565056 = 13056272^2 + 11956416^2 .

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, 66145249 + ... + 70725088.

It is an arithmetic number, because the mean of its divisors is an integer number (10432827455435).

Almost surely, 2^{313422122103040} is an apocalyptic number.

It is an amenable number.

313422122103040 is an abundant number, since it is smaller than the sum of its proper divisors (437741454688280).

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

313422122103040 is a wasteful number, since it uses less digits than its factorization.

313422122103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136872147 (or 136872133 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 313422122103040 its reverse (40301221224313), we get a palindrome (353723343327353).

The spelling of 313422122103040 in words is "three hundred thirteen trillion, four hundred twenty-two billion, one hundred twenty-two million, one hundred three thousand, forty".