120432202234 has 4 divisors (see below), whose sum is σ = 180648303354. Its totient is φ = 60216101116.

The previous prime is 120432202199. The next prime is 120432202237. The reversal of 120432202234 is 432202234021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 103725864225 + 16706338009 = 322065^2 + 129253^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120432202199 and 120432202208.

It is not an unprimeable number, because it can be changed into a prime (120432202237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30108050557 + ... + 30108050560.

Almost surely, 2^120432202234 is an apocalyptic number.

120432202234 is a deficient number, since it is larger than the sum of its proper divisors (60216101120).

120432202234 is an equidigital number, since it uses as much as digits as its factorization.

120432202234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60216101119.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 120432202234 its reverse (432202234021), we get a palindrome (552634436255).

The spelling of 120432202234 in words is "one hundred twenty billion, four hundred thirty-two million, two hundred two thousand, two hundred thirty-four".