124350030 has 48 divisors (see below), whose sum is σ = 369499104. Its totient is φ = 28422720.

The previous prime is 124350013. The next prime is 124350071. The reversal of 124350030 is 30053421.

It is a super-2 number, since 2×124350030² = 30925859922001800, 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 junction number, because it is equal to n+sod(n) for n = 124349985 and 124350012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98061 + ... + 99320.

It is an arithmetic number, because the mean of its divisors is an integer number (7697898).

Almost surely, 2^124350030 is an apocalyptic number.

124350030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124350030 is an abundant number, since it is smaller than the sum of its proper divisors (245149074).

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

124350030 is a wasteful number, since it uses less digits than its factorization.

124350030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197401 (or 197398 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 124350030 is about 11151.2344608120. The cubic root of 124350030 is about 499.1318668955.

The spelling of 124350030 in words is "one hundred twenty-four million, three hundred fifty thousand, thirty".