121220312330301 has 64 divisors (see below), whose sum is σ = 170115763826688. Its totient is φ = 76632493436928.

The previous prime is 121220312330269. The next prime is 121220312330309. The reversal of 121220312330301 is 103033213022121.

It is not a de Polignac number, because 121220312330301 - 2⁵ = 121220312330269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121220312330309) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14670250296 + ... + 14670258558.

It is an arithmetic number, because the mean of its divisors is an integer number (2658058809792).

Almost surely, 2^{121220312330301} is an apocalyptic number.

It is an amenable number.

121220312330301 is a deficient number, since it is larger than the sum of its proper divisors (48895451496387).

121220312330301 is a wasteful number, since it uses less digits than its factorization.

121220312330301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11370.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 121220312330301 its reverse (103033213022121), we get a palindrome (224253525352422).

The spelling of 121220312330301 in words is "one hundred twenty-one trillion, two hundred twenty billion, three hundred twelve million, three hundred thirty thousand, three hundred one".