1313133010432 has 80 divisors (see below), whose sum is σ = 2768539007520. Its totient is φ = 620963233792.

The previous prime is 1313133010417. The next prime is 1313133010447. The reversal of 1313133010432 is 2340103313131.

It is an interprime number because it is at equal distance from previous prime (1313133010417) and next prime (1313133010447).

It is a junction number, because it is equal to n+sod(n) for n = 1313133010397 and 1313133010406.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 421608 + ... + 1674520.

It is an arithmetic number, because the mean of its divisors is an integer number (34606737594).

Almost surely, 2^{1313133010432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1313133010432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1384269503760).

1313133010432 is an abundant number, since it is smaller than the sum of its proper divisors (1455405997088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313133010432 is an equidigital number, since it uses as much as digits as its factorization.

1313133010432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253043 (or 1253027 counting only the distinct ones).

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

Adding to 1313133010432 its reverse (2340103313131), we get a palindrome (3653236323563).

The spelling of 1313133010432 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, ten thousand, four hundred thirty-two".