1300223211 has 16 divisors (see below), whose sum is σ = 2001721344. Its totient is φ = 735323904.

The previous prime is 1300223209. The next prime is 1300223231. The reversal of 1300223211 is 1123220031.

It is not a de Polignac number, because 1300223211 - 2¹ = 1300223209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300223231) 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, 317115 + ... + 321188.

It is an arithmetic number, because the mean of its divisors is an integer number (125107584).

Almost surely, 2^1300223211 is an apocalyptic number.

1300223211 is a deficient number, since it is larger than the sum of its proper divisors (701498133).

1300223211 is an equidigital number, since it uses as much as digits as its factorization.

1300223211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638410.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1300223211 is about 36058.6080014190. The cubic root of 1300223211 is about 1091.4553438189.

Adding to 1300223211 its reverse (1123220031), we get a palindrome (2423443242).

The spelling of 1300223211 in words is "one billion, three hundred million, two hundred twenty-three thousand, two hundred eleven".