121003003212133 has 8 divisors (see below), whose sum is σ = 138295856175680. Its totient is φ = 103711827660480.

The previous prime is 121003003212127. The next prime is 121003003212167. The reversal of 121003003212133 is 331212300300121.

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

It is a cyclic number.

It is not a de Polignac number, because 121003003212133 - 2²¹ = 121003001114981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121003003312133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419198388 + ... + 419486941.

It is an arithmetic number, because the mean of its divisors is an integer number (17286982021960).

Almost surely, 2^{121003003212133} is an apocalyptic number.

It is an amenable number.

121003003212133 is a deficient number, since it is larger than the sum of its proper divisors (17292852963547).

121003003212133 is an equidigital number, since it uses as much as digits as its factorization.

121003003212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838705947.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 121003003212133 its reverse (331212300300121), we get a palindrome (452215303512254).

The spelling of 121003003212133 in words is "one hundred twenty-one trillion, three billion, three million, two hundred twelve thousand, one hundred thirty-three".