1305401201 has 8 divisors (see below), whose sum is σ = 1408512000. Its totient is φ = 1202675472.

The previous prime is 1305401197. The next prime is 1305401231. The reversal of 1305401201 is 1021045031.

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

It is a cyclic number.

It is not a de Polignac number, because 1305401201 - 2² = 1305401197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1305401201.

It is not an unprimeable number, because it can be changed into a prime (1305401231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89201 + ... + 102798.

It is an arithmetic number, because the mean of its divisors is an integer number (176064000).

Almost surely, 2^1305401201 is an apocalyptic number.

It is an amenable number.

1305401201 is a deficient number, since it is larger than the sum of its proper divisors (103110799).

1305401201 is a wasteful number, since it uses less digits than its factorization.

1305401201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192535.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1305401201 is about 36130.3362979090. The cubic root of 1305401201 is about 1092.9022900438.

Adding to 1305401201 its reverse (1021045031), we get a palindrome (2326446232).

The spelling of 1305401201 in words is "one billion, three hundred five million, four hundred one thousand, two hundred one".