121413332320231 has 8 divisors (see below), whose sum is σ = 138790073394560. Its totient is φ = 104044586074488.

The previous prime is 121413332320229. The next prime is 121413332320237. The reversal of 121413332320231 is 132023233314121.

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 121413332320231 - 2¹ = 121413332320229 is a prime.

It is a super-3 number, since 3×121413332320231³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 121413332320193 and 121413332320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121413332320237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1998674601 + ... + 1998735346.

It is an arithmetic number, because the mean of its divisors is an integer number (17348759174320).

Almost surely, 2^{121413332320231} is an apocalyptic number.

121413332320231 is a deficient number, since it is larger than the sum of its proper divisors (17376741074329).

121413332320231 is an equidigital number, since it uses as much as digits as its factorization.

121413332320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997414293.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 121413332320231 its reverse (132023233314121), we get a palindrome (253436565634352).

The spelling of 121413332320231 in words is "one hundred twenty-one trillion, four hundred thirteen billion, three hundred thirty-two million, three hundred twenty thousand, two hundred thirty-one".