120124423430 has 96 divisors (see below), whose sum is σ = 241096407552. Its totient is φ = 43053975360.

The previous prime is 120124423411. The next prime is 120124423477. The reversal of 120124423430 is 34324421021.

120124423430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 120124423430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52523747 + ... + 52526033.

It is an arithmetic number, because the mean of its divisors is an integer number (2511420912).

Almost surely, 2^120124423430 is an apocalyptic number.

120124423430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120124423430 is an abundant number, since it is smaller than the sum of its proper divisors (120971984122).

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

120124423430 is a wasteful number, since it uses less digits than its factorization.

120124423430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 120124423430 its reverse (34324421021), we get a palindrome (154448844451).

The spelling of 120124423430 in words is "one hundred twenty billion, one hundred twenty-four million, four hundred twenty-three thousand, four hundred thirty".