124210030 has 64 divisors (see below), whose sum is σ = 273553920. Its totient is φ = 39657600.

The previous prime is 124209997. The next prime is 124210039. The reversal of 124210030 is 30012421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124210039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80365 + ... + 81895.

It is an arithmetic number, because the mean of its divisors is an integer number (4274280).

Almost surely, 2^124210030 is an apocalyptic number.

124210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124210030 is an abundant number, since it is smaller than the sum of its proper divisors (149343890).

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

124210030 is a wasteful number, since it uses less digits than its factorization.

124210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625.

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

The square root of 124210030 is about 11144.9553610591. The cubic root of 124210030 is about 498.9444799897.

Adding to 124210030 its reverse (30012421), we get a palindrome (154222451).

The spelling of 124210030 in words is "one hundred twenty-four million, two hundred ten thousand, thirty".