13211030 has 16 divisors (see below), whose sum is σ = 27177120. Its totient is φ = 4529472.

The previous prime is 13210937. The next prime is 13211059. The reversal of 13211030 is 3011231.

13211030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94295 + ... + 94434.

It is an arithmetic number, because the mean of its divisors is an integer number (1698570).

Almost surely, 2^13211030 is an apocalyptic number.

13211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211030 is an abundant number, since it is smaller than the sum of its proper divisors (13966090).

13211030 is a wasteful number, since it uses less digits than its factorization.

13211030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188743.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13211030 is about 3634.6980617377. The cubic root of 13211030 is about 236.3989589043.

Adding to 13211030 its reverse (3011231), we get a palindrome (16222261).

The spelling of 13211030 in words is "thirteen million, two hundred eleven thousand, thirty".