121022003011133 has 4 divisors (see below), whose sum is σ = 138310860584160. Its totient is φ = 103733145438108.

The previous prime is 121022003011111. The next prime is 121022003011223. The reversal of 121022003011133 is 331110300220121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121022003011133 - 2¹⁰ = 121022003010109 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 (121022003011333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8644428786503 + ... + 8644428786516.

It is an arithmetic number, because the mean of its divisors is an integer number (34577715146040).

Almost surely, 2^{121022003011133} is an apocalyptic number.

It is an amenable number.

121022003011133 is a deficient number, since it is larger than the sum of its proper divisors (17288857573027).

121022003011133 is an equidigital number, since it uses as much as digits as its factorization.

121022003011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17288857573026.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121022003011133 its reverse (331110300220121), we get a palindrome (452132303231254).

The spelling of 121022003011133 in words is "one hundred twenty-one trillion, twenty-two billion, three million, eleven thousand, one hundred thirty-three".