13235450133 has 8 divisors (see below), whose sum is σ = 17648551008. Its totient is φ = 8822991344.

The previous prime is 13235450089. The next prime is 13235450149. The reversal of 13235450133 is 33105453231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13235450133 - 2¹⁴ = 13235433749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13235450133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13235450233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110166 + ... + 196487.

It is an arithmetic number, because the mean of its divisors is an integer number (2206068876).

Almost surely, 2^13235450133 is an apocalyptic number.

It is an amenable number.

13235450133 is a deficient number, since it is larger than the sum of its proper divisors (4413100875).

13235450133 is a wasteful number, since it uses less digits than its factorization.

13235450133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321043.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 13235450133 in words is "thirteen billion, two hundred thirty-five million, four hundred fifty thousand, one hundred thirty-three".