121047060 has 48 divisors (see below), whose sum is σ = 341038656. Its totient is φ = 32078592.

The previous prime is 121047053. The next prime is 121047077. The reversal of 121047060 is 60740121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3592 + ... + 15968.

It is an arithmetic number, because the mean of its divisors is an integer number (7104972).

Almost surely, 2^121047060 is an apocalyptic number.

121047060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121047060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170519328).

121047060 is an abundant number, since it is smaller than the sum of its proper divisors (219991596).

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

121047060 is a wasteful number, since it uses less digits than its factorization.

121047060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12552 (or 12550 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 121047060 is about 11002.1388829627. The cubic root of 121047060 is about 494.6728580179.

Adding to 121047060 its reverse (60740121), we get a palindrome (181787181).

The spelling of 121047060 in words is "one hundred twenty-one million, forty-seven thousand, sixty".