201331302133121 has 8 divisors (see below), whose sum is σ = 201398891907840. Its totient is φ = 201263714185968.

The previous prime is 201331302133097. The next prime is 201331302133127. The reversal of 201331302133121 is 121331203133102.

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 201331302133121 - 2⁶ = 201331302133057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201331302133127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241298960 + ... + 242131886.

It is an arithmetic number, because the mean of its divisors is an integer number (25174861488480).

Almost surely, 2^{201331302133121} is an apocalyptic number.

It is an amenable number.

201331302133121 is a deficient number, since it is larger than the sum of its proper divisors (67589774719).

201331302133121 is an equidigital number, since it uses as much as digits as its factorization.

201331302133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913783.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 201331302133121 its reverse (121331203133102), we get a palindrome (322662505266223).

The spelling of 201331302133121 in words is "two hundred one trillion, three hundred thirty-one billion, three hundred two million, one hundred thirty-three thousand, one hundred twenty-one".