1313291524160 has 336 divisors, whose sum is σ = 4001426396928. Its totient is φ = 409331112960.

The previous prime is 1313291524159. The next prime is 1313291524163. The reversal of 1313291524160 is 614251923131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1313291524163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20838617 + ... + 20901543.

Almost surely, 2^{1313291524160} is an apocalyptic number.

1313291524160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1313291524160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2000713198464).

1313291524160 is an abundant number, since it is smaller than the sum of its proper divisors (2688134872768).

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

1313291524160 is an equidigital number, since it uses as much as digits as its factorization.

1313291524160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62991 (or 62952 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1313291524160 in words is "one trillion, three hundred thirteen billion, two hundred ninety-one million, five hundred twenty-four thousand, one hundred sixty".