124403010030 has 80 divisors (see below), whose sum is σ = 360237122784. Its totient is φ = 30622276800.

The previous prime is 124403010007. The next prime is 124403010031. The reversal of 124403010030 is 30010304421.

It is a super-2 number, since 2×124403010030² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 124403009985 and 124403010012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124403010031) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5896546 + ... + 5917605.

Almost surely, 2^124403010030 is an apocalyptic number.

124403010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124403010030 is an abundant number, since it is smaller than the sum of its proper divisors (235834112754).

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

124403010030 is a wasteful number, since it uses less digits than its factorization.

124403010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11814183 (or 11814174 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 124403010030 its reverse (30010304421), we get a palindrome (154413314451).

The spelling of 124403010030 in words is "one hundred twenty-four billion, four hundred three million, ten thousand, thirty".