1301402413 has 4 divisors (see below), whose sum is σ = 1343383168. Its totient is φ = 1259421660.

The previous prime is 1301402371. The next prime is 1301402419. The reversal of 1301402413 is 3142041031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3142041031 = 17 ⋅184825943.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301402413 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 (1301402419) 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, 20990331 + ... + 20990392.

It is an arithmetic number, because the mean of its divisors is an integer number (335845792).

Almost surely, 2^1301402413 is an apocalyptic number.

It is an amenable number.

1301402413 is a deficient number, since it is larger than the sum of its proper divisors (41980755).

1301402413 is an equidigital number, since it uses as much as digits as its factorization.

1301402413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41980754.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1301402413 is about 36074.9554816080. The cubic root of 1301402413 is about 1091.7851993456.

Adding to 1301402413 its reverse (3142041031), we get a palindrome (4443443444).

The spelling of 1301402413 in words is "one billion, three hundred one million, four hundred two thousand, four hundred thirteen".