121322313020201 has 8 divisors (see below), whose sum is σ = 121418797449600. Its totient is φ = 121225842541728.

The previous prime is 121322313020189. The next prime is 121322313020203. The reversal of 121322313020201 is 102020313223121.

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 121322313020201 - 2²⁶ = 121322245911337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121322313020203) 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, 13946540 + ... + 20908146.

It is an arithmetic number, because the mean of its divisors is an integer number (15177349681200).

Almost surely, 2^{121322313020201} is an apocalyptic number.

It is an amenable number.

121322313020201 is a deficient number, since it is larger than the sum of its proper divisors (96484429399).

121322313020201 is a wasteful number, since it uses less digits than its factorization.

121322313020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975463.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 121322313020201 its reverse (102020313223121), we get a palindrome (223342626243322).

The spelling of 121322313020201 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, three hundred thirteen million, twenty thousand, two hundred one".