124052830 has 24 divisors (see below), whose sum is σ = 245442456. Its totient is φ = 45109680.

The previous prime is 124052827. The next prime is 124052837. The reversal of 124052830 is 38250421.

124052830 is nontrivially palindromic in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 124052795 and 124052804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124052837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50052 + ... + 52471.

It is an arithmetic number, because the mean of its divisors is an integer number (10226769).

Almost surely, 2^124052830 is an apocalyptic number.

124052830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124052830 is a deficient number, since it is larger than the sum of its proper divisors (121389626).

124052830 is a wasteful number, since it uses less digits than its factorization.

124052830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102552 (or 102541 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 124052830 is about 11137.9006100791. The cubic root of 124052830 is about 498.7339033714.

The spelling of 124052830 in words is "one hundred twenty-four million, fifty-two thousand, eight hundred thirty".