121301133 has 8 divisors (see below), whose sum is σ = 166106208. Its totient is φ = 78681744.

The previous prime is 121301087. The next prime is 121301161. The reversal of 121301133 is 331103121.

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

It is not a de Polignac number, because 121301133 - 2⁸ = 121300877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121308133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546291 + ... + 546512.

It is an arithmetic number, because the mean of its divisors is an integer number (20763276).

Almost surely, 2^121301133 is an apocalyptic number.

It is an amenable number.

121301133 is a deficient number, since it is larger than the sum of its proper divisors (44805075).

121301133 is a wasteful number, since it uses less digits than its factorization.

121301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092843.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 121301133 is about 11013.6793579621. The cubic root of 121301133 is about 495.0187157499.

Adding to 121301133 its reverse (331103121), we get a palindrome (452404254).

The spelling of 121301133 in words is "one hundred twenty-one million, three hundred one thousand, one hundred thirty-three".