121304060 has 12 divisors (see below), whose sum is σ = 254738568. Its totient is φ = 48521616.

The previous prime is 121304021. The next prime is 121304101. The reversal of 121304060 is 60403121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3032582 + ... + 3032621.

It is an arithmetic number, because the mean of its divisors is an integer number (21228214).

Almost surely, 2^121304060 is an apocalyptic number.

121304060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121304060 is an abundant number, since it is smaller than the sum of its proper divisors (133434508).

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

121304060 is a wasteful number, since it uses less digits than its factorization.

121304060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065212 (or 6065210 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 121304060 is about 11013.8122373681. The cubic root of 121304060 is about 495.0226973234.

Adding to 121304060 its reverse (60403121), we get a palindrome (181707181).

The spelling of 121304060 in words is "one hundred twenty-one million, three hundred four thousand, sixty".