120004031230 has 32 divisors (see below), whose sum is σ = 218796681600. Its totient is φ = 47382047232.

The previous prime is 120004031219. The next prime is 120004031239. The reversal of 120004031230 is 32130400021.

It is a happy number.

It is a super-2 number, since 2×120004031230² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120004031239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3532566 + ... + 3566374.

It is an arithmetic number, because the mean of its divisors is an integer number (6837396300).

Almost surely, 2^120004031230 is an apocalyptic number.

120004031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120004031230 is a deficient number, since it is larger than the sum of its proper divisors (98792650370).

120004031230 is a wasteful number, since it uses less digits than its factorization.

120004031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38388.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120004031230 its reverse (32130400021), we get a palindrome (152134431251).

The spelling of 120004031230 in words is "one hundred twenty billion, four million, thirty-one thousand, two hundred thirty".