124105230 has 32 divisors (see below), whose sum is σ = 330948000. Its totient is φ = 33094656.

The previous prime is 124105211. The next prime is 124105243. The reversal of 124105230 is 32501421.

It is a super-2 number, since 2×124105230² = 30804216226705800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229555 + ... + 230094.

It is an arithmetic number, because the mean of its divisors is an integer number (10342125).

Almost surely, 2^124105230 is an apocalyptic number.

124105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124105230 is an abundant number, since it is smaller than the sum of its proper divisors (206842770).

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

124105230 is a wasteful number, since it uses less digits than its factorization.

124105230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459665 (or 459659 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 124105230 is about 11140.2526901323. The cubic root of 124105230 is about 498.8041153334.

Adding to 124105230 its reverse (32501421), we get a palindrome (156606651).

The spelling of 124105230 in words is "one hundred twenty-four million, one hundred five thousand, two hundred thirty".