1300200311 has 4 divisors (see below), whose sum is σ = 1303883952. Its totient is φ = 1296516672.

The previous prime is 1300200269. The next prime is 1300200337. The reversal of 1300200311 is 1130020031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1130020031 = 7 ⋅161431433.

It is a cyclic number.

It is not a de Polignac number, because 1300200311 - 2⁶ = 1300200247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300200292 and 1300200301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300200361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841291 + ... + 1841996.

It is an arithmetic number, because the mean of its divisors is an integer number (325970988).

Almost surely, 2^1300200311 is an apocalyptic number.

1300200311 is a deficient number, since it is larger than the sum of its proper divisors (3683641).

1300200311 is an equidigital number, since it uses as much as digits as its factorization.

1300200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683640.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1300200311 is about 36058.2904614182. The cubic root of 1300200311 is about 1091.4489360796.

Adding to 1300200311 its reverse (1130020031), we get a palindrome (2430220342).

The spelling of 1300200311 in words is "one billion, three hundred million, two hundred thousand, three hundred eleven".