13320311230 has 32 divisors (see below), whose sum is σ = 24435800064. Its totient is φ = 5227039776.

The previous prime is 13320311227. The next prime is 13320311237. The reversal of 13320311230 is 3211302331.

It is a super-2 number, since 2×13320311230² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13320311198 and 13320311207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320311237) 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, 49779 + ... + 170641.

It is an arithmetic number, because the mean of its divisors is an integer number (763618752).

Almost surely, 2^13320311230 is an apocalyptic number.

13320311230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13320311230 is a deficient number, since it is larger than the sum of its proper divisors (11115488834).

13320311230 is a wasteful number, since it uses less digits than its factorization.

13320311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121080.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13320311230 its reverse (3211302331), we get a palindrome (16531613561).

It can be divided in two parts, 13320311 and 230, that added together give a triangular number (13320541 = T₅₁₆₁).

The spelling of 13320311230 in words is "thirteen billion, three hundred twenty million, three hundred eleven thousand, two hundred thirty".