133707124 has 24 divisors (see below), whose sum is σ = 241353728. Its totient is φ = 64774080.

The previous prime is 133707121. The next prime is 133707131. The reversal of 133707124 is 421707331.

It is a junction number, because it is equal to n+sod(n) for n = 133707092 and 133707101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133707121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18784 + ... + 24904.

Almost surely, 2^133707124 is an apocalyptic number.

It is an amenable number.

133707124 is a deficient number, since it is larger than the sum of its proper divisors (107646604).

133707124 is a wasteful number, since it uses less digits than its factorization.

133707124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295 (or 6293 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 133707124 is about 11563.1796665104. The cubic root of 133707124 is about 511.3499083605.

The spelling of 133707124 in words is "one hundred thirty-three million, seven hundred seven thousand, one hundred twenty-four".