121032010223 has 2 divisors, whose sum is σ = 121032010224. Its totient is φ = 121032010222.

The previous prime is 121032010201. The next prime is 121032010237. The reversal of 121032010223 is 322010230121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121032010223 - 2¹⁰ = 121032009199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121032010423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60516005111 + 60516005112.

It is an arithmetic number, because the mean of its divisors is an integer number (60516005112).

Almost surely, 2^121032010223 is an apocalyptic number.

121032010223 is a deficient number, since it is larger than the sum of its proper divisors (1).

121032010223 is an equidigital number, since it uses as much as digits as its factorization.

121032010223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 121032010223 its reverse (322010230121), we get a palindrome (443042240344).

The spelling of 121032010223 in words is "one hundred twenty-one billion, thirty-two million, ten thousand, two hundred twenty-three".