121032010211 has 16 divisors (see below), whose sum is σ = 138602271744. Its totient is φ = 103531965504.

The previous prime is 121032010201. The next prime is 121032010223. The reversal of 121032010211 is 112010230121.

It is a cyclic number.

It is not a de Polignac number, because 121032010211 - 2²⁶ = 120964901347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121032010201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7303511 + ... + 7320063.

It is an arithmetic number, because the mean of its divisors is an integer number (8662641984).

Almost surely, 2^121032010211 is an apocalyptic number.

121032010211 is a deficient number, since it is larger than the sum of its proper divisors (17570261533).

121032010211 is a wasteful number, since it uses less digits than its factorization.

121032010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18610.

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

Adding to 121032010211 its reverse (112010230121), we get a palindrome (233042240332).

The spelling of 121032010211 in words is "one hundred twenty-one billion, thirty-two million, ten thousand, two hundred eleven".