133234534 has 8 divisors (see below), whose sum is σ = 199902888. Its totient is φ = 66600240.

The previous prime is 133234529. The next prime is 133234583. The reversal of 133234534 is 435432331.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6714 + ... + 17650.

It is an arithmetic number, because the mean of its divisors is an integer number (24987861).

Almost surely, 2^133234534 is an apocalyptic number.

133234534 is a deficient number, since it is larger than the sum of its proper divisors (66668354).

133234534 is a wasteful number, since it uses less digits than its factorization.

133234534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17030.

The product of its digits is 12960, while the sum is 28.

The square root of 133234534 is about 11542.7264543521. The cubic root of 133234534 is about 510.7467389804.

Adding to 133234534 its reverse (435432331), we get a palindrome (568666865).

The spelling of 133234534 in words is "one hundred thirty-three million, two hundred thirty-four thousand, five hundred thirty-four".