124012030 has 16 divisors (see below), whose sum is σ = 224594064. Its totient is φ = 49299840.

The previous prime is 124012019. The next prime is 124012051. The reversal of 124012030 is 30210421.

It is a self number, because there is not a number n which added to its sum of digits gives 124012030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36411 + ... + 39670.

It is an arithmetic number, because the mean of its divisors is an integer number (14037129).

Almost surely, 2^124012030 is an apocalyptic number.

124012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124012030 is a deficient number, since it is larger than the sum of its proper divisors (100582034).

124012030 is a wasteful number, since it uses less digits than its factorization.

124012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76251.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 124012030 is about 11136.0688755054. The cubic root of 124012030 is about 498.6792208235.

Adding to 124012030 its reverse (30210421), we get a palindrome (154222451).

The spelling of 124012030 in words is "one hundred twenty-four million, twelve thousand, thirty".