1300203201 has 12 divisors (see below), whose sum is σ = 1905532496. Its totient is φ = 788001720.

The previous prime is 1300203181. The next prime is 1300203211. The reversal of 1300203201 is 1023020031.

It is a happy number.

It is not a de Polignac number, because 1300203201 - 2²² = 1296008897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300203211) 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 11 ways as a sum of consecutive naturals, for example, 1790551 + ... + 1791276.

Almost surely, 2^1300203201 is an apocalyptic number.

1300203201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1300203201 is a deficient number, since it is larger than the sum of its proper divisors (605329295).

1300203201 is a wasteful number, since it uses less digits than its factorization.

1300203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581852 (or 3581841 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1300203201 is about 36058.3305353978. The cubic root of 1300203201 is about 1091.4497447460.

Adding to 1300203201 its reverse (1023020031), we get a palindrome (2323223232).

The spelling of 1300203201 in words is "one billion, three hundred million, two hundred three thousand, two hundred one".