121204230333 has 16 divisors (see below), whose sum is σ = 169833212736. Its totient is φ = 76790609280.

The previous prime is 121204230331. The next prime is 121204230337. The reversal of 121204230333 is 333032402121.

It is not a de Polignac number, because 121204230333 - 2¹ = 121204230331 is a prime.

It is a super-2 number, since 2×121204230333² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121204230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12692088 + ... + 12701633.

It is an arithmetic number, because the mean of its divisors is an integer number (10614575796).

Almost surely, 2^121204230333 is an apocalyptic number.

It is an amenable number.

121204230333 is a deficient number, since it is larger than the sum of its proper divisors (48628982403).

121204230333 is a wasteful number, since it uses less digits than its factorization.

121204230333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25393804.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 121204230333 its reverse (333032402121), we get a palindrome (454236632454).

The spelling of 121204230333 in words is "one hundred twenty-one billion, two hundred four million, two hundred thirty thousand, three hundred thirty-three".