124130144 has 12 divisors (see below), whose sum is σ = 244381284. Its totient is φ = 62065056.

The previous prime is 124130143. The next prime is 124130177. The reversal of 124130144 is 441031421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124130143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1939502 + ... + 1939565.

It is an arithmetic number, because the mean of its divisors is an integer number (20365107).

Almost surely, 2^124130144 is an apocalyptic number.

It is an amenable number.

124130144 is a deficient number, since it is larger than the sum of its proper divisors (120251140).

124130144 is an equidigital number, since it uses as much as digits as its factorization.

124130144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879077 (or 3879069 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 124130144 is about 11141.3708312757. The cubic root of 124130144 is about 498.8374912415.

Adding to 124130144 its reverse (441031421), we get a palindrome (565161565).

The spelling of 124130144 in words is "one hundred twenty-four million, one hundred thirty thousand, one hundred forty-four".