121120210301 has 16 divisors (see below), whose sum is σ = 129912825600. Its totient is φ = 112513909248.

The previous prime is 121120210291. The next prime is 121120210319. The reversal of 121120210301 is 103012021121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121120210301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121120210801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4363001 + ... + 4390673.

It is an arithmetic number, because the mean of its divisors is an integer number (8119551600).

Almost surely, 2^121120210301 is an apocalyptic number.

It is an amenable number.

121120210301 is a deficient number, since it is larger than the sum of its proper divisors (8792615299).

121120210301 is a wasteful number, since it uses less digits than its factorization.

121120210301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31028.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 121120210301 its reverse (103012021121), we get a palindrome (224132231422).

The spelling of 121120210301 in words is "one hundred twenty-one billion, one hundred twenty million, two hundred ten thousand, three hundred one".