124430120 has 16 divisors (see below), whose sum is σ = 279967860. Its totient is φ = 49772032.

The previous prime is 124430101. The next prime is 124430129. The reversal of 124430120 is 21034421.

124430120 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 2 ways, for example, as 114532804 + 9897316 = 10702^2 + 3146^2 .

It is not an unprimeable number, because it can be changed into a prime (124430129) 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, 1555337 + ... + 1555416.

Almost surely, 2^124430120 is an apocalyptic number.

124430120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124430120 is an abundant number, since it is smaller than the sum of its proper divisors (155537740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124430120 is a wasteful number, since it uses less digits than its factorization.

124430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110764 (or 3110760 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 124430120 is about 11154.8249650095. The cubic root of 124430120 is about 499.2390023528.

Adding to 124430120 its reverse (21034421), we get a palindrome (145464541).

The spelling of 124430120 in words is "one hundred twenty-four million, four hundred thirty thousand, one hundred twenty".