121110032203201 has 16 divisors (see below), whose sum is σ = 123901506662400. Its totient is φ = 118352045202768.

The previous prime is 121110032203159. The next prime is 121110032203309. The reversal of 121110032203201 is 102302230011121.

It is a cyclic number.

It is not a de Polignac number, because 121110032203201 - 2⁹ = 121110032202689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121110032273201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2828890 + ... + 15818428.

It is an arithmetic number, because the mean of its divisors is an integer number (7743844166400).

Almost surely, 2^{121110032203201} is an apocalyptic number.

It is an amenable number.

121110032203201 is a deficient number, since it is larger than the sum of its proper divisors (2791474459199).

121110032203201 is a wasteful number, since it uses less digits than its factorization.

121110032203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990828.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121110032203201 its reverse (102302230011121), we get a palindrome (223412262214322).

The spelling of 121110032203201 in words is "one hundred twenty-one trillion, one hundred ten billion, thirty-two million, two hundred three thousand, two hundred one".