124032930503 has 4 divisors (see below), whose sum is σ = 124675588368. Its totient is φ = 123390272640.

The previous prime is 124032930491. The next prime is 124032930533. The reversal of 124032930503 is 305039230421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124032930503 - 2¹⁴ = 124032914119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124032930503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124032930533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321328643 + ... + 321329028.

It is an arithmetic number, because the mean of its divisors is an integer number (31168897092).

Almost surely, 2^124032930503 is an apocalyptic number.

124032930503 is a deficient number, since it is larger than the sum of its proper divisors (642657865).

124032930503 is an equidigital number, since it uses as much as digits as its factorization.

124032930503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642657864.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 124032930503 in words is "one hundred twenty-four billion, thirty-two million, nine hundred thirty thousand, five hundred three".