133104243 has 8 divisors (see below), whose sum is σ = 185188608. Its totient is φ = 84878024.

The previous prime is 133104241. The next prime is 133104263. The reversal of 133104243 is 342401331.

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 133104243 - 2¹ = 133104241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133104241) 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, 964455 + ... + 964592.

It is an arithmetic number, because the mean of its divisors is an integer number (23148576).

Almost surely, 2^133104243 is an apocalyptic number.

133104243 is a deficient number, since it is larger than the sum of its proper divisors (52084365).

133104243 is a wasteful number, since it uses less digits than its factorization.

133104243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929073.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 133104243 is about 11537.0812166683. The cubic root of 133104243 is about 510.5801970561.

Adding to 133104243 its reverse (342401331), we get a palindrome (475505574).

The spelling of 133104243 in words is "one hundred thirty-three million, one hundred four thousand, two hundred forty-three".