120234023430 has 16 divisors (see below), whose sum is σ = 288561656304. Its totient is φ = 32062406240.

The previous prime is 120234023423. The next prime is 120234023431. The reversal of 120234023430 is 34320432021.

120234023430 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 120234023430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120234023431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003900361 + ... + 2003900420.

It is an arithmetic number, because the mean of its divisors is an integer number (18035103519).

Almost surely, 2^120234023430 is an apocalyptic number.

120234023430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120234023430 is an abundant number, since it is smaller than the sum of its proper divisors (168327632874).

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

120234023430 is a wasteful number, since it uses less digits than its factorization.

120234023430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4007800791.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 120234023430 its reverse (34320432021), we get a palindrome (154554455451).

The spelling of 120234023430 in words is "one hundred twenty billion, two hundred thirty-four million, twenty-three thousand, four hundred thirty".