1301332001413 has 4 divisors (see below), whose sum is σ = 1314747795340. Its totient is φ = 1287916207488.

The previous prime is 1301332001377. The next prime is 1301332001419. The reversal of 1301332001413 is 3141002331031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 364582893249 + 936749108164 = 603807^2 + 967858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301332001413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301332001419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6707896818 + ... + 6707897011.

It is an arithmetic number, because the mean of its divisors is an integer number (328686948835).

Almost surely, 2^{1301332001413} is an apocalyptic number.

It is an amenable number.

1301332001413 is a deficient number, since it is larger than the sum of its proper divisors (13415793927).

1301332001413 is an equidigital number, since it uses as much as digits as its factorization.

1301332001413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13415793926.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1301332001413 its reverse (3141002331031), we get a palindrome (4442334332444).

The spelling of 1301332001413 in words is "one trillion, three hundred one billion, three hundred thirty-two million, one thousand, four hundred thirteen".