134023263 has 32 divisors (see below), whose sum is σ = 199756800. Its totient is φ = 79248000.

The previous prime is 134023259. The next prime is 134023319. The reversal of 134023263 is 362320431.

It is not a de Polignac number, because 134023263 - 2² = 134023259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134023243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263053 + ... + 263561.

It is an arithmetic number, because the mean of its divisors is an integer number (6242400).

Almost surely, 2^134023263 is an apocalyptic number.

134023263 is a deficient number, since it is larger than the sum of its proper divisors (65733537).

134023263 is a wasteful number, since it uses less digits than its factorization.

134023263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 134023263 is about 11576.8416677434. The cubic root of 134023263 is about 511.7526054455.

Adding to 134023263 its reverse (362320431), we get a palindrome (496343694).

The spelling of 134023263 in words is "one hundred thirty-four million, twenty-three thousand, two hundred sixty-three".