20241110091 has 16 divisors (see below), whose sum is σ = 27112651776. Its totient is φ = 13431932256.

The previous prime is 20241110081. The next prime is 20241110143. The reversal of 20241110091 is 19001114202.

It is a happy number.

It is not a de Polignac number, because 20241110091 - 2¹⁹ = 20240585803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20241110041) 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, 745236 + ... + 771918.

It is an arithmetic number, because the mean of its divisors is an integer number (1694540736).

Almost surely, 2^20241110091 is an apocalyptic number.

20241110091 is a deficient number, since it is larger than the sum of its proper divisors (6871541685).

20241110091 is a wasteful number, since it uses less digits than its factorization.

20241110091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27842.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 20241110091 its reverse (19001114202), we get a palindrome (39242224293).

The spelling of 20241110091 in words is "twenty billion, two hundred forty-one million, one hundred ten thousand, ninety-one".