120001204 has 6 divisors (see below), whose sum is σ = 210002114. Its totient is φ = 60000600.

The previous prime is 120001201. The next prime is 120001229. The reversal of 120001204 is 402100021.

It can be written as a sum of positive squares in only one way, i.e., 91164304 + 28836900 = 9548^2 + 5370^2 .

It is a super-2 number, since 2×120001204² = 28800577922899232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000147 + ... + 15000154.

Almost surely, 2^120001204 is an apocalyptic number.

It is an amenable number.

120001204 is a deficient number, since it is larger than the sum of its proper divisors (90000910).

120001204 is a wasteful number, since it uses less digits than its factorization.

120001204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30000305 (or 30000303 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 120001204 is about 10954.5061047954. The cubic root of 120001204 is about 493.2440644824.

Adding to 120001204 its reverse (402100021), we get a palindrome (522101225).

It can be divided in two parts, 12000 and 1204, that multiplied together give a triangular number (14448000 = T₅₃₇₅).

The spelling of 120001204 in words is "one hundred twenty million, one thousand, two hundred four".