134124723 has 12 divisors (see below), whose sum is σ = 194161968. Its totient is φ = 89219760.

The previous prime is 134124721. The next prime is 134124733. The reversal of 134124723 is 327421431.

It is a happy number.

It is not a de Polignac number, because 134124723 - 2¹ = 134124721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134124721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12015 + ... + 20312.

It is an arithmetic number, because the mean of its divisors is an integer number (16180164).

Almost surely, 2^134124723 is an apocalyptic number.

134124723 is a deficient number, since it is larger than the sum of its proper divisors (60037245).

134124723 is a wasteful number, since it uses less digits than its factorization.

134124723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32794 (or 32791 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 134124723 is about 11581.2228628932. Note that the first 3 decimals coincide. The cubic root of 134124723 is about 511.8817107002.

The spelling of 134124723 in words is "one hundred thirty-four million, one hundred twenty-four thousand, seven hundred twenty-three".