11061241110021 has 8 divisors (see below), whose sum is σ = 15146924763424. Its totient is φ = 7174859098320.

The previous prime is 11061241109999. The next prime is 11061241110037. The reversal of 11061241110021 is 12001114216011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11061241110021 - 2¹³ = 11061241101829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11061241110021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061241115021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49825410295 + ... + 49825410516.

It is an arithmetic number, because the mean of its divisors is an integer number (1893365595428).

Almost surely, 2^{11061241110021} is an apocalyptic number.

It is an amenable number.

11061241110021 is a deficient number, since it is larger than the sum of its proper divisors (4085683653403).

11061241110021 is an equidigital number, since it uses as much as digits as its factorization.

11061241110021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99650820851.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 11061241110021 its reverse (12001114216011), we get a palindrome (23062355326032).

The spelling of 11061241110021 in words is "eleven trillion, sixty-one billion, two hundred forty-one million, one hundred ten thousand, twenty-one".