242331133 has 8 divisors (see below), whose sum is σ = 264787776. Its totient is φ = 219945600.

The previous prime is 242331127. The next prime is 242331143. The reversal of 242331133 is 331133242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242331133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242331143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10516 + ... + 24397.

It is an arithmetic number, because the mean of its divisors is an integer number (33098472).

Almost surely, 2^242331133 is an apocalyptic number.

It is an amenable number.

242331133 is a deficient number, since it is larger than the sum of its proper divisors (22456643).

242331133 is a wasteful number, since it uses less digits than its factorization.

242331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35555.

The product of its digits is 1296, while the sum is 22.

The square root of 242331133 is about 15566.9885655511. The cubic root of 242331133 is about 623.4520695833.

Adding to 242331133 its reverse (331133242), we get a palindrome (573464375).

The spelling of 242331133 in words is "two hundred forty-two million, three hundred thirty-one thousand, one hundred thirty-three".