1301330223 has 12 divisors (see below), whose sum is σ = 1891233240. Its totient is φ = 862230096.

The previous prime is 1301330209. The next prime is 1301330237. The reversal of 1301330223 is 3220331031.

1301330223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1301330209) and next prime (1301330237).

It is not a de Polignac number, because 1301330223 - 2¹⁰ = 1301329199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1301330196 and 1301330205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301330203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442068 + ... + 445001.

It is an arithmetic number, because the mean of its divisors is an integer number (157602770).

Almost surely, 2^1301330223 is an apocalyptic number.

1301330223 is a deficient number, since it is larger than the sum of its proper divisors (589903017).

1301330223 is a wasteful number, since it uses less digits than its factorization.

1301330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887238 (or 887235 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1301330223 is about 36073.9549120969. The cubic root of 1301330223 is about 1091.7650115262.

Adding to 1301330223 its reverse (3220331031), we get a palindrome (4521661254).

The spelling of 1301330223 in words is "one billion, three hundred one million, three hundred thirty thousand, two hundred twenty-three".