120001304 has 64 divisors (see below), whose sum is σ = 249004800. Its totient is φ = 54020736.

The previous prime is 120001247. The next prime is 120001307. The reversal of 120001304 is 403100021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229187 + ... + 229709.

It is an arithmetic number, because the mean of its divisors is an integer number (3890700).

Almost surely, 2^120001304 is an apocalyptic number.

It is an amenable number.

120001304 is an abundant number, since it is smaller than the sum of its proper divisors (129003496).

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

120001304 is a wasteful number, since it uses less digits than its factorization.

120001304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120001304 is about 10954.5106691262. The cubic root of 120001304 is about 493.2442014933.

Adding to 120001304 its reverse (403100021), we get a palindrome (523101325).

The spelling of 120001304 in words is "one hundred twenty million, one thousand, three hundred four".