11061111050049 has 4 divisors (see below), whose sum is σ = 14748148066736. Its totient is φ = 7374074033364.

The previous prime is 11061111050047. The next prime is 11061111050071. The reversal of 11061111050049 is 94005011116011.

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 not a de Polignac number, because 11061111050049 - 2¹ = 11061111050047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11061111049998 and 11061111050025.

It is not an unprimeable number, because it can be changed into a prime (11061111050047) 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, 1843518508339 + ... + 1843518508344.

It is an arithmetic number, because the mean of its divisors is an integer number (3687037016684).

Almost surely, 2^{11061111050049} is an apocalyptic number.

It is an amenable number.

11061111050049 is a deficient number, since it is larger than the sum of its proper divisors (3687037016687).

11061111050049 is an equidigital number, since it uses as much as digits as its factorization.

11061111050049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687037016686.

The product of its (nonzero) digits is 1080, while the sum is 30.

The spelling of 11061111050049 in words is "eleven trillion, sixty-one billion, one hundred eleven million, fifty thousand, forty-nine".