1313003323232 has 48 divisors (see below), whose sum is σ = 2611866106080. Its totient is φ = 649686915072.

The previous prime is 1313003323153. The next prime is 1313003323351. The reversal of 1313003323232 is 2323233003131.

It is a happy number.

It is a congruent number.

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, 2641928 + ... + 3099320.

It is an arithmetic number, because the mean of its divisors is an integer number (54413877210).

Almost surely, 2^{1313003323232} is an apocalyptic number.

It is an amenable number.

1313003323232 is a deficient number, since it is larger than the sum of its proper divisors (1298862782848).

1313003323232 is a wasteful number, since it uses less digits than its factorization.

1313003323232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458335 (or 458327 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1313003323232 its reverse (2323233003131), we get a palindrome (3636236326363).

The spelling of 1313003323232 in words is "one trillion, three hundred thirteen billion, three million, three hundred twenty-three thousand, two hundred thirty-two".