134301023 has 4 divisors (see below), whose sum is σ = 134324208. Its totient is φ = 134277840.

The previous prime is 134301019. The next prime is 134301029. The reversal of 134301023 is 320103431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 134301023 - 2² = 134301019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134300992 and 134301010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134301029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5390 + ... + 17252.

It is an arithmetic number, because the mean of its divisors is an integer number (33581052).

Almost surely, 2^134301023 is an apocalyptic number.

134301023 is a deficient number, since it is larger than the sum of its proper divisors (23185).

134301023 is a wasteful number, since it uses less digits than its factorization.

134301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23184.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 134301023 is about 11588.8318220604. The cubic root of 134301023 is about 512.1058931670.

Adding to 134301023 its reverse (320103431), we get a palindrome (454404454).

The spelling of 134301023 in words is "one hundred thirty-four million, three hundred one thousand, twenty-three".