1313312033122 has 8 divisors (see below), whose sum is σ = 1969973044416. Its totient is φ = 656654351652.

The previous prime is 1313312033101. The next prime is 1313312033147. The reversal of 1313312033122 is 2213302133131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772203 + ... + 1795249.

It is an arithmetic number, because the mean of its divisors is an integer number (246246630552).

Almost surely, 2^{1313312033122} is an apocalyptic number.

1313312033122 is a deficient number, since it is larger than the sum of its proper divisors (656661011294).

1313312033122 is a wasteful number, since it uses less digits than its factorization.

1313312033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664912.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1313312033122 its reverse (2213302133131), we get a palindrome (3526614166253).

The spelling of 1313312033122 in words is "one trillion, three hundred thirteen billion, three hundred twelve million, thirty-three thousand, one hundred twenty-two".