120544234 has 4 divisors (see below), whose sum is σ = 180816354. Its totient is φ = 60272116.

The previous prime is 120544231. The next prime is 120544241. The reversal of 120544234 is 432445021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432445021 = 137 ⋅3156533.

It can be written as a sum of positive squares in only one way, i.e., 104101209 + 16443025 = 10203^2 + 4055^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120544199 and 120544208.

It is not an unprimeable number, because it can be changed into a prime (120544231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30136057 + ... + 30136060.

Almost surely, 2^120544234 is an apocalyptic number.

120544234 is a deficient number, since it is larger than the sum of its proper divisors (60272120).

120544234 is an equidigital number, since it uses as much as digits as its factorization.

120544234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60272119.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 120544234 is about 10979.2638186720. The cubic root of 120544234 is about 493.9869551320.

Adding to 120544234 its reverse (432445021), we get a palindrome (552989255).

The spelling of 120544234 in words is "one hundred twenty million, five hundred forty-four thousand, two hundred thirty-four".