1301344005 has 16 divisors (see below), whose sum is σ = 2242316160. Its totient is φ = 640661568.

The previous prime is 1301344001. The next prime is 1301344007. The reversal of 1301344005 is 5004431031.

It is not a de Polignac number, because 1301344005 - 2² = 1301344001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301344001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3336585 + ... + 3336974.

It is an arithmetic number, because the mean of its divisors is an integer number (140144760).

Almost surely, 2^1301344005 is an apocalyptic number.

1301344005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301344005 is a deficient number, since it is larger than the sum of its proper divisors (940972155).

1301344005 is a wasteful number, since it uses less digits than its factorization.

1301344005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673580.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1301344005 is about 36074.1459358361. The cubic root of 1301344005 is about 1091.7688656984.

Adding to 1301344005 its reverse (5004431031), we get a palindrome (6305775036).

The spelling of 1301344005 in words is "one billion, three hundred one million, three hundred forty-four thousand, five".