134031123 has 6 divisors (see below), whose sum is σ = 193600524. Its totient is φ = 89354076.

The previous prime is 134031071. The next prime is 134031137. The reversal of 134031123 is 321130431.

It is not a de Polignac number, because 134031123 - 2⁶ = 134031059 is a prime.

It is a super-2 number, since 2×134031123² = 35928683865282258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134031096 and 134031105.

It is not an unprimeable number, because it can be changed into a prime (134031323) 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 5 ways as a sum of consecutive naturals, for example, 7446165 + ... + 7446182.

It is an arithmetic number, because the mean of its divisors is an integer number (32266754).

Almost surely, 2^134031123 is an apocalyptic number.

134031123 is a deficient number, since it is larger than the sum of its proper divisors (59569401).

134031123 is a wasteful number, since it uses less digits than its factorization.

134031123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14892353 (or 14892350 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 134031123 is about 11577.1811335921. The cubic root of 134031123 is about 511.7626094223.

Adding to 134031123 its reverse (321130431), we get a palindrome (455161554).

The spelling of 134031123 in words is "one hundred thirty-four million, thirty-one thousand, one hundred twenty-three".