134321233 has 8 divisors (see below), whose sum is σ = 146810880. Its totient is φ = 122341440.

The previous prime is 134321221. The next prime is 134321249. The reversal of 134321233 is 332123431.

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-134321233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134321263) 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, 126913 + ... + 127966.

It is an arithmetic number, because the mean of its divisors is an integer number (18351360).

Almost surely, 2^134321233 is an apocalyptic number.

It is an amenable number.

134321233 is a deficient number, since it is larger than the sum of its proper divisors (12489647).

134321233 is a wasteful number, since it uses less digits than its factorization.

134321233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254927.

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

The square root of 134321233 is about 11589.7037494493. The cubic root of 134321233 is about 512.1315795958.

Adding to 134321233 its reverse (332123431), we get a palindrome (466444664).

The spelling of 134321233 in words is "one hundred thirty-four million, three hundred twenty-one thousand, two hundred thirty-three".