1313123013322 has 8 divisors (see below), whose sum is σ = 1985193847296. Its totient is φ = 651391730892.

The previous prime is 1313123013287. The next prime is 1313123013353. The reversal of 1313123013322 is 2233103213131.

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, 2584887568 + ... + 2584888075.

It is an arithmetic number, because the mean of its divisors is an integer number (248149230912).

Almost surely, 2^{1313123013322} is an apocalyptic number.

1313123013322 is a deficient number, since it is larger than the sum of its proper divisors (672070833974).

1313123013322 is a wasteful number, since it uses less digits than its factorization.

1313123013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169775772.

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

Adding to 1313123013322 its reverse (2233103213131), we get a palindrome (3546226226453).

The spelling of 1313123013322 in words is "one trillion, three hundred thirteen billion, one hundred twenty-three million, thirteen thousand, three hundred twenty-two".