120542104 has 16 divisors (see below), whose sum is σ = 239311800. Its totient is φ = 56725632.

The previous prime is 120542101. The next prime is 120542129. The reversal of 120542104 is 401245021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120542101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443034 + ... + 443305.

Almost surely, 2^120542104 is an apocalyptic number.

It is an amenable number.

120542104 is a deficient number, since it is larger than the sum of its proper divisors (118769696).

120542104 is a wasteful number, since it uses less digits than its factorization.

120542104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886362 (or 886358 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 120542104 is about 10979.1668172043. The cubic root of 120542104 is about 493.9840455544.

Adding to 120542104 its reverse (401245021), we get a palindrome (521787125).

The spelling of 120542104 in words is "one hundred twenty million, five hundred forty-two thousand, one hundred four".