121033232011103 has 2 divisors, whose sum is σ = 121033232011104. Its totient is φ = 121033232011102.

The previous prime is 121033232010967. The next prime is 121033232011117. The reversal of 121033232011103 is 301110232330121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 121033232011103 - 2¹⁰ = 121033232010079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121033232611103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60516616005551 + 60516616005552.

It is an arithmetic number, because the mean of its divisors is an integer number (60516616005552).

Almost surely, 2^{121033232011103} is an apocalyptic number.

121033232011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

121033232011103 is an equidigital number, since it uses as much as digits as its factorization.

121033232011103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121033232011103 its reverse (301110232330121), we get a palindrome (422143464341224).

The spelling of 121033232011103 in words is "one hundred twenty-one trillion, thirty-three billion, two hundred thirty-two million, eleven thousand, one hundred three".