121454050 has 24 divisors (see below), whose sum is σ = 229613652. Its totient is φ = 47784000.

The previous prime is 121454041. The next prime is 121454087. The reversal of 121454050 is 50454121.

It can be written as a sum of positive squares in 6 ways, for example, as 20511841 + 100942209 = 4529^2 + 10047^2 .

It is a super-2 number, since 2×121454050² = 29502172522805000, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 16861 + ... + 22960.

Almost surely, 2^121454050 is an apocalyptic number.

121454050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121454050 is a deficient number, since it is larger than the sum of its proper divisors (108159602).

121454050 is a wasteful number, since it uses less digits than its factorization.

121454050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39894 (or 39889 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 121454050 is about 11020.6193110914. The cubic root of 121454050 is about 495.2266417836.

The spelling of 121454050 in words is "one hundred twenty-one million, four hundred fifty-four thousand, fifty".