1301231010313 has 12 divisors (see below), whose sum is σ = 1412539147548. Its totient is φ = 1198140902400.

The previous prime is 1301231010283. The next prime is 1301231010323. The reversal of 1301231010313 is 3130101321031.

It can be written as a sum of positive squares in 6 ways, for example, as 21103953984 + 1280127056329 = 145272^2 + 1131427^2 .

It is not a de Polignac number, because 1301231010313 - 2⁵ = 1301231010281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301231010323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9532720 + ... + 9668257.

It is an arithmetic number, because the mean of its divisors is an integer number (117711595629).

Almost surely, 2^{1301231010313} is an apocalyptic number.

1301231010313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1301231010313 is a deficient number, since it is larger than the sum of its proper divisors (111308137235).

1301231010313 is a wasteful number, since it uses less digits than its factorization.

1301231010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19201404 (or 19201391 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1301231010313 its reverse (3130101321031), we get a palindrome (4431332331344).

The spelling of 1301231010313 in words is "one trillion, three hundred one billion, two hundred thirty-one million, ten thousand, three hundred thirteen".