120043403032 has 96 divisors (see below), whose sum is σ = 264978166320. Its totient is φ = 50830295040.

The previous prime is 120043402949. The next prime is 120043403083. The reversal of 120043403032 is 230304340021.

It is a happy number.

It is a super-2 number, since 2×120043403032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120043402994 and 120043403012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25587807 + ... + 25592497.

Almost surely, 2^120043403032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120043403032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132489083160).

120043403032 is an abundant number, since it is smaller than the sum of its proper divisors (144934763288).

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

120043403032 is a wasteful number, since it uses less digits than its factorization.

120043403032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481 (or 5470 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 120043403032 its reverse (230304340021), we get a palindrome (350347743053).

The spelling of 120043403032 in words is "one hundred twenty billion, forty-three million, four hundred three thousand, thirty-two".