1312200301 has 16 divisors (see below), whose sum is σ = 1488996864. Its totient is φ = 1149375744.

The previous prime is 1312200289. The next prime is 1312200319. The reversal of 1312200301 is 1030022131.

It is a cyclic number.

It is not a de Polignac number, because 1312200301 - 2⁵ = 1312200269 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 (1312200371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30885 + ... + 59818.

It is an arithmetic number, because the mean of its divisors is an integer number (93062304).

Almost surely, 2^1312200301 is an apocalyptic number.

It is an amenable number.

1312200301 is a deficient number, since it is larger than the sum of its proper divisors (176796563).

1312200301 is a wasteful number, since it uses less digits than its factorization.

1312200301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90780.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1312200301 is about 36224.3053901659. The cubic root of 1312200301 is about 1094.7964429134.

Adding to 1312200301 its reverse (1030022131), we get a palindrome (2342222432).

The spelling of 1312200301 in words is "one billion, three hundred twelve million, two hundred thousand, three hundred one".