124243036 has 6 divisors (see below), whose sum is σ = 217425320. Its totient is φ = 62121516.

The previous prime is 124243027. The next prime is 124243037. The reversal of 124243036 is 630342421.

It is a self number, because there is not a number n which added to its sum of digits gives 124243036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124243037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15530376 + ... + 15530383.

Almost surely, 2^124243036 is an apocalyptic number.

It is an amenable number.

124243036 is a deficient number, since it is larger than the sum of its proper divisors (93182284).

124243036 is a wasteful number, since it uses less digits than its factorization.

124243036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31060763 (or 31060761 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 124243036 is about 11146.4360223347. The cubic root of 124243036 is about 498.9886704710.

Adding to 124243036 its reverse (630342421), we get a palindrome (754585457).

The spelling of 124243036 in words is "one hundred twenty-four million, two hundred forty-three thousand, thirty-six".