134110023 has 4 divisors (see below), whose sum is σ = 178813368. Its totient is φ = 89406680.

The previous prime is 134109977. The next prime is 134110027. The reversal of 134110023 is 320011431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134110023 - 2²⁰ = 133061447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134109984 and 134110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134110027) by changing a digit.

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, 22351668 + ... + 22351673.

It is an arithmetic number, because the mean of its divisors is an integer number (44703342).

Almost surely, 2^134110023 is an apocalyptic number.

134110023 is a deficient number, since it is larger than the sum of its proper divisors (44703345).

134110023 is an equidigital number, since it uses as much as digits as its factorization.

134110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44703344.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 134110023 is about 11580.5881974967. The cubic root of 134110023 is about 511.8630093604.

Adding to 134110023 its reverse (320011431), we get a palindrome (454121454).

The spelling of 134110023 in words is "one hundred thirty-four million, one hundred ten thousand, twenty-three".