1313133100322 has 16 divisors (see below), whose sum is σ = 2096664328800. Its totient is φ = 615021533280.

The previous prime is 1313133100249. The next prime is 1313133100369. The reversal of 1313133100322 is 2230013313131.

It is a super-2 number, since 2×1313133100322² (a number of 25 digits) contains 22 as substring.

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, 194132204 + ... + 194138967.

It is an arithmetic number, because the mean of its divisors is an integer number (131041520550).

Almost surely, 2^{1313133100322} is an apocalyptic number.

1313133100322 is a deficient number, since it is larger than the sum of its proper divisors (783531228478).

1313133100322 is a wasteful number, since it uses less digits than its factorization.

1313133100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388271281.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1313133100322 its reverse (2230013313131), we get a palindrome (3543146413453).

The spelling of 1313133100322 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred thousand, three hundred twenty-two".