121010874 has 16 divisors (see below), whose sum is σ = 243508512. Its totient is φ = 40089168.

The previous prime is 121010873. The next prime is 121010891. The reversal of 121010874 is 478010121.

It is not an unprimeable number, because it can be changed into a prime (121010873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60889 + ... + 62844.

It is an arithmetic number, because the mean of its divisors is an integer number (15219282).

Almost surely, 2^121010874 is an apocalyptic number.

121010874 is an abundant number, since it is smaller than the sum of its proper divisors (122497638).

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

121010874 is a wasteful number, since it uses less digits than its factorization.

121010874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123901.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 121010874 is about 11000.4942616230. The cubic root of 121010874 is about 494.6235603424.

Adding to 121010874 its reverse (478010121), we get a palindrome (599020995).

The spelling of 121010874 in words is "one hundred twenty-one million, ten thousand, eight hundred seventy-four".