121441033 has 8 divisors (see below), whose sum is σ = 138860352. Its totient is φ = 104039376.

The previous prime is 121441003. The next prime is 121441069. The reversal of 121441033 is 330144121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121441033 - 2⁹ = 121440521 is a prime.

It is a super-2 number, since 2×121441033² = 29495848992214178, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121441033.

It is not an unprimeable number, because it can be changed into a prime (121441003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17766 + ... + 23632.

It is an arithmetic number, because the mean of its divisors is an integer number (17357544).

Almost surely, 2^121441033 is an apocalyptic number.

It is an amenable number.

121441033 is a deficient number, since it is larger than the sum of its proper divisors (17419319).

121441033 is an equidigital number, since it uses as much as digits as its factorization.

121441033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8831.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 121441033 is about 11020.0287204707. The cubic root of 121441033 is about 495.2089489593.

Adding to 121441033 its reverse (330144121), we get a palindrome (451585154).

The spelling of 121441033 in words is "one hundred twenty-one million, four hundred forty-one thousand, thirty-three".