121233120329999 has 8 divisors (see below), whose sum is σ = 123288568128000. Its totient is φ = 119177694170392.

The previous prime is 121233120329933. The next prime is 121233120330019. The reversal of 121233120329999 is 999923021332121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121233120329999 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 (121233120323999) 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 7 ways as a sum of consecutive naturals, for example, 6096482 + ... + 16722240.

It is an arithmetic number, because the mean of its divisors is an integer number (15411071016000).

Almost surely, 2^{121233120329999} is an apocalyptic number.

121233120329999 is a deficient number, since it is larger than the sum of its proper divisors (2055447798001).

121233120329999 is a wasteful number, since it uses less digits than its factorization.

121233120329999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10819197.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The spelling of 121233120329999 in words is "one hundred twenty-one trillion, two hundred thirty-three billion, one hundred twenty million, three hundred twenty-nine thousand, nine hundred ninety-nine".