1313333230 has 16 divisors (see below), whose sum is σ = 2578909104. Its totient is φ = 477575680.

The previous prime is 1313333213. The next prime is 1313333239. The reversal of 1313333230 is 323333131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313333239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5969587 + ... + 5969806.

It is an arithmetic number, because the mean of its divisors is an integer number (161181819).

Almost surely, 2^1313333230 is an apocalyptic number.

1313333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313333230 is a deficient number, since it is larger than the sum of its proper divisors (1265575874).

1313333230 is a wasteful number, since it uses less digits than its factorization.

1313333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11939411.

The product of its (nonzero) digits is 1458, while the sum is 22.

The square root of 1313333230 is about 36239.9397074554. The cubic root of 1313333230 is about 1095.1114278161. Note that the first 3 decimals are identical.

Adding to 1313333230 its reverse (323333131), we get a palindrome (1636666361).

Subtracting from 1313333230 its reverse (323333131), we obtain a palindrome (990000099).

The spelling of 1313333230 in words is "one billion, three hundred thirteen million, three hundred thirty-three thousand, two hundred thirty".