13102021233 has 12 divisors (see below), whose sum is σ = 21628733568. Its totient is φ = 7486869240.

The previous prime is 13102021217. The next prime is 13102021253. The reversal of 13102021233 is 33212020131.

It is not a de Polignac number, because 13102021233 - 2⁴ = 13102021217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13102021253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103984233 + ... + 103984358.

It is an arithmetic number, because the mean of its divisors is an integer number (1802394464).

Almost surely, 2^13102021233 is an apocalyptic number.

It is an amenable number.

13102021233 is a deficient number, since it is larger than the sum of its proper divisors (8526712335).

13102021233 is a wasteful number, since it uses less digits than its factorization.

13102021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207968604 (or 207968601 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13102021233 its reverse (33212020131), we get a palindrome (46314041364).

The spelling of 13102021233 in words is "thirteen billion, one hundred two million, twenty-one thousand, two hundred thirty-three".