124336001 has 4 divisors (see below), whose sum is σ = 124358400. Its totient is φ = 124313604.

The previous prime is 124335983. The next prime is 124336007. The reversal of 124336001 is 100633421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124336001 is a prime.

It is a super-2 number, since 2×124336001² = 30918882289344002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124336007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4040 + ... + 16278.

It is an arithmetic number, because the mean of its divisors is an integer number (31089600).

Almost surely, 2^124336001 is an apocalyptic number.

It is an amenable number.

124336001 is a deficient number, since it is larger than the sum of its proper divisors (22399).

124336001 is a wasteful number, since it uses less digits than its factorization.

124336001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 124336001 is about 11150.6054095731. The cubic root of 124336001 is about 499.1130957318.

Adding to 124336001 its reverse (100633421), we get a palindrome (224969422).

The spelling of 124336001 in words is "one hundred twenty-four million, three hundred thirty-six thousand, one".