13211133002 has 4 divisors (see below), whose sum is σ = 19816699506. Its totient is φ = 6605566500.

The previous prime is 13211132971. The next prime is 13211133049. The reversal of 13211133002 is 20033111231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6930729001 + 6280404001 = 83251^2 + 79249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302783249 + ... + 3302783252.

Almost surely, 2^13211133002 is an apocalyptic number.

13211133002 is a deficient number, since it is larger than the sum of its proper divisors (6605566504).

13211133002 is an equidigital number, since it uses as much as digits as its factorization.

13211133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6605566503.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13211133002 its reverse (20033111231), we get a palindrome (33244244233).

The spelling of 13211133002 in words is "thirteen billion, two hundred eleven million, one hundred thirty-three thousand, two".