1313122022132 has 24 divisors (see below), whose sum is σ = 2313292884672. Its totient is φ = 652181616000.

The previous prime is 1313122022033. The next prime is 1313122022143. The reversal of 1313122022132 is 2312202213131.

It is a junction number, because it is equal to n+sod(n) for n = 1313122022098 and 1313122022107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17329007 + ... + 17404617.

It is an arithmetic number, because the mean of its divisors is an integer number (96387203528).

Almost surely, 2^{1313122022132} is an apocalyptic number.

It is an amenable number.

1313122022132 is a deficient number, since it is larger than the sum of its proper divisors (1000170862540).

1313122022132 is a wasteful number, since it uses less digits than its factorization.

1313122022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104519 (or 104517 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1313122022132 its reverse (2312202213131), we get a palindrome (3625324235263).

The spelling of 1313122022132 in words is "one trillion, three hundred thirteen billion, one hundred twenty-two million, twenty-two thousand, one hundred thirty-two".