13232133011 has 4 divisors (see below), whose sum is σ = 13481795952. Its totient is φ = 12982470072.

The previous prime is 13232133001. The next prime is 13232133017. The reversal of 13232133011 is 11033123231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13232133011 is a prime.

It is a super-2 number, since 2×13232133011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232133017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124831391 + ... + 124831496.

It is an arithmetic number, because the mean of its divisors is an integer number (3370448988).

Almost surely, 2^13232133011 is an apocalyptic number.

13232133011 is a deficient number, since it is larger than the sum of its proper divisors (249662941).

13232133011 is an equidigital number, since it uses as much as digits as its factorization.

13232133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249662940.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13232133011 its reverse (11033123231), we get a palindrome (24265256242).

The spelling of 13232133011 in words is "thirteen billion, two hundred thirty-two million, one hundred thirty-three thousand, eleven".