1313340332 has 6 divisors (see below), whose sum is σ = 2298345588. Its totient is φ = 656670164.

The previous prime is 1313340293. The next prime is 1313340349. The reversal of 1313340332 is 2330433131.

It is a junction number, because it is equal to n+sod(n) for n = 1313340298 and 1313340307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164167538 + ... + 164167545.

It is an arithmetic number, because the mean of its divisors is an integer number (383057598).

Almost surely, 2^1313340332 is an apocalyptic number.

It is an amenable number.

1313340332 is a deficient number, since it is larger than the sum of its proper divisors (985005256).

1313340332 is a wasteful number, since it uses less digits than its factorization.

1313340332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328335087 (or 328335085 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 1313340332 is about 36240.0376931371. The cubic root of 1313340332 is about 1095.1134017927.

Adding to 1313340332 its reverse (2330433131), we get a palindrome (3643773463).

The spelling of 1313340332 in words is "one billion, three hundred thirteen million, three hundred forty thousand, three hundred thirty-two".