121333230001 has 4 divisors (see below), whose sum is σ = 121359367152. Its totient is φ = 121307092852.

The previous prime is 121333229947. The next prime is 121333230017. The reversal of 121333230001 is 100032333121.

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 a cyclic number.

It is not a de Polignac number, because 121333230001 - 2¹³ = 121333221809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121333230091) 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 3 ways as a sum of consecutive naturals, for example, 13061611 + ... + 13070896.

It is an arithmetic number, because the mean of its divisors is an integer number (30339841788).

Almost surely, 2^121333230001 is an apocalyptic number.

It is an amenable number.

121333230001 is a deficient number, since it is larger than the sum of its proper divisors (26137151).

121333230001 is an equidigital number, since it uses as much as digits as its factorization.

121333230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26137150.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 121333230001 its reverse (100032333121), we get a palindrome (221365563122).

The spelling of 121333230001 in words is "one hundred twenty-one billion, three hundred thirty-three million, two hundred thirty thousand, one".