13211203030 has 32 divisors (see below), whose sum is σ = 25339425696. Its totient is φ = 4941940224.

The previous prime is 13211203001. The next prime is 13211203097. The reversal of 13211203030 is 3030211231.

It is a junction number, because it is equal to n+sod(n) for n = 13211202995 and 13211203013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220804 + ... + 274183.

It is an arithmetic number, because the mean of its divisors is an integer number (791857053).

Almost surely, 2^13211203030 is an apocalyptic number.

13211203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13211203030 is a deficient number, since it is larger than the sum of its proper divisors (12128222666).

13211203030 is a wasteful number, since it uses less digits than its factorization.

13211203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495168.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13211203030 its reverse (3030211231), we get a palindrome (16241414261).

The spelling of 13211203030 in words is "thirteen billion, two hundred eleven million, two hundred three thousand, thirty".