134300023 has 16 divisors (see below), whose sum is σ = 158562432. Its totient is φ = 112140000.

The previous prime is 134300011. The next prime is 134300053. The reversal of 134300023 is 320003431.

It is a cyclic number.

It is not a de Polignac number, because 134300023 - 2²¹ = 132202871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134300053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27948 + ... + 32398.

It is an arithmetic number, because the mean of its divisors is an integer number (9910152).

Almost surely, 2^134300023 is an apocalyptic number.

134300023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134300023 is a deficient number, since it is larger than the sum of its proper divisors (24262409).

134300023 is a wasteful number, since it uses less digits than its factorization.

134300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 134300023 is about 11588.7886769929. The cubic root of 134300023 is about 512.1046221239.

Adding to 134300023 its reverse (320003431), we get a palindrome (454303454).

The spelling of 134300023 in words is "one hundred thirty-four million, three hundred thousand, twenty-three".