1313325141 has 8 divisors (see below), whose sum is σ = 1751443680. Its totient is φ = 875378352.

The previous prime is 1313325133. The next prime is 1313325203. The reversal of 1313325141 is 1415233131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1313325141 - 2³ = 1313325133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313325341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23886 + ... + 56543.

It is an arithmetic number, because the mean of its divisors is an integer number (218930460).

Almost surely, 2^1313325141 is an apocalyptic number.

It is an amenable number.

1313325141 is a deficient number, since it is larger than the sum of its proper divisors (438118539).

1313325141 is an equidigital number, since it uses as much as digits as its factorization.

1313325141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85875.

The product of its digits is 1080, while the sum is 24.

The square root of 1313325141 is about 36239.8281038970. The cubic root of 1313325141 is about 1095.1091794975.

Adding to 1313325141 its reverse (1415233131), we get a palindrome (2728558272).

The spelling of 1313325141 in words is "one billion, three hundred thirteen million, three hundred twenty-five thousand, one hundred forty-one".