13020201233 has 16 divisors (see below), whose sum is σ = 14266565376. Its totient is φ = 11810033280.

The previous prime is 13020201199. The next prime is 13020201239. The reversal of 13020201233 is 33210202031.

It is a cyclic number.

It is not a de Polignac number, because 13020201233 - 2¹⁶ = 13020135697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13020201239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231866 + ... + 282492.

It is an arithmetic number, because the mean of its divisors is an integer number (891660336).

Almost surely, 2^13020201233 is an apocalyptic number.

13020201233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13020201233 is a deficient number, since it is larger than the sum of its proper divisors (1246364143).

13020201233 is a wasteful number, since it uses less digits than its factorization.

13020201233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50984.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13020201233 its reverse (33210202031), we get a palindrome (46230403264).

The spelling of 13020201233 in words is "thirteen billion, twenty million, two hundred one thousand, two hundred thirty-three".