241120021109 has 4 divisors (see below), whose sum is σ = 263040023040. Its totient is φ = 219200019180.

The previous prime is 241120021097. The next prime is 241120021157. The reversal of 241120021109 is 901120021142.

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 241120021109 - 2²⁰ = 241118972533 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 (241120021409) 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, 10960000949 + ... + 10960000970.

It is an arithmetic number, because the mean of its divisors is an integer number (65760005760).

Almost surely, 2^241120021109 is an apocalyptic number.

It is an amenable number.

241120021109 is a deficient number, since it is larger than the sum of its proper divisors (21920001931).

241120021109 is a wasteful number, since it uses less digits than its factorization.

241120021109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21920001930.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 241120021109 in words is "two hundred forty-one billion, one hundred twenty million, twenty-one thousand, one hundred nine".