13213023030 has 48 divisors (see below), whose sum is σ = 34367402160. Its totient is φ = 3522083904.

The previous prime is 13213023023. The next prime is 13213023059. The reversal of 13213023030 is 3032031231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13213022994 and 13213023012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211704 + ... + 266916.

It is an arithmetic number, because the mean of its divisors is an integer number (715987545).

Almost surely, 2^13213023030 is an apocalyptic number.

13213023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13213023030 is an abundant number, since it is smaller than the sum of its proper divisors (21154379130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13213023030 is a wasteful number, since it uses less digits than its factorization.

13213023030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57885 (or 57882 counting only the distinct ones).

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

Adding to 13213023030 its reverse (3032031231), we get a palindrome (16245054261).

The spelling of 13213023030 in words is "thirteen billion, two hundred thirteen million, twenty-three thousand, thirty".