121334003 has 8 divisors (see below), whose sum is σ = 141892608. Its totient is φ = 101581704.

The previous prime is 121333991. The next prime is 121334011. The reversal of 121334003 is 300433121.

It is a happy number.

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

It is not a de Polignac number, because 121334003 - 2⁸ = 121333747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121334023) 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, 201251 + ... + 201852.

It is an arithmetic number, because the mean of its divisors is an integer number (17736576).

Almost surely, 2^121334003 is an apocalyptic number.

121334003 is a deficient number, since it is larger than the sum of its proper divisors (20558605).

121334003 is an equidigital number, since it uses as much as digits as its factorization.

121334003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403153.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 121334003 is about 11015.1714920831. The cubic root of 121334003 is about 495.0634248560.

Adding to 121334003 its reverse (300433121), we get a palindrome (421767124).

The spelling of 121334003 in words is "one hundred twenty-one million, three hundred thirty-four thousand, three".