121341333 has 4 divisors (see below), whose sum is σ = 161788448. Its totient is φ = 80894220.

The previous prime is 121341293. The next prime is 121341371. The reversal of 121341333 is 333143121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 121341333 - 2¹³ = 121333141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121341373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20223553 + ... + 20223558.

It is an arithmetic number, because the mean of its divisors is an integer number (40447112).

Almost surely, 2^121341333 is an apocalyptic number.

It is an amenable number.

121341333 is a deficient number, since it is larger than the sum of its proper divisors (40447115).

121341333 is an equidigital number, since it uses as much as digits as its factorization.

121341333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40447114.

The product of its digits is 648, while the sum is 21.

The square root of 121341333 is about 11015.5042099760. The cubic root of 121341333 is about 495.0733938719.

Adding to 121341333 its reverse (333143121), we get a palindrome (454484454).

The spelling of 121341333 in words is "one hundred twenty-one million, three hundred forty-one thousand, three hundred thirty-three".