13133210229 has 24 divisors (see below), whose sum is σ = 19974308640. Its totient is φ = 8292297888.

The previous prime is 13133210219. The next prime is 13133210359. The reversal of 13133210229 is 92201233131.

13133210229 is a `hidden beast` number, since 1 + 313 + 321 + 0 + 2 + 29 = 666.

It is not a de Polignac number, because 13133210229 - 2⁴ = 13133210213 is a prime.

It is a super-2 number, since 2×13133210229² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133210219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 743154 + ... + 760620.

It is an arithmetic number, because the mean of its divisors is an integer number (832262860).

Almost surely, 2^13133210229 is an apocalyptic number.

13133210229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13133210229 is a deficient number, since it is larger than the sum of its proper divisors (6841098411).

13133210229 is a wasteful number, since it uses less digits than its factorization.

13133210229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21889 (or 21886 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 13133210229 in words is "thirteen billion, one hundred thirty-three million, two hundred ten thousand, two hundred twenty-nine".