233513134 has 8 divisors (see below), whose sum is σ = 358415640. Its totient is φ = 114041256.

The previous prime is 233513101. The next prime is 233513143. The reversal of 233513134 is 431315332.

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

It is a junction number, because it is equal to n+sod(n) for n = 233513099 and 233513108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357549 + ... + 1357720.

It is an arithmetic number, because the mean of its divisors is an integer number (44801955).

Almost surely, 2^233513134 is an apocalyptic number.

233513134 is a deficient number, since it is larger than the sum of its proper divisors (124902506).

233513134 is a wasteful number, since it uses less digits than its factorization.

233513134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715314.

The product of its digits is 3240, while the sum is 25.

The square root of 233513134 is about 15281.1365415011. The cubic root of 233513134 is about 615.7963412175.

Adding to 233513134 its reverse (431315332), we get a palindrome (664828466).

The spelling of 233513134 in words is "two hundred thirty-three million, five hundred thirteen thousand, one hundred thirty-four".