11050000561101 has 4 divisors (see below), whose sum is σ = 14733334081472. Its totient is φ = 7366667040732.

The previous prime is 11050000561021. The next prime is 11050000561109. The reversal of 11050000561101 is 10116500005011.

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 not a de Polignac number, because 11050000561101 - 2¹⁴ = 11050000544717 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 (11050000561109) 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, 1841666760181 + ... + 1841666760186.

It is an arithmetic number, because the mean of its divisors is an integer number (3683333520368).

Almost surely, 2^{11050000561101} is an apocalyptic number.

It is an amenable number.

11050000561101 is a deficient number, since it is larger than the sum of its proper divisors (3683333520371).

11050000561101 is an equidigital number, since it uses as much as digits as its factorization.

11050000561101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683333520370.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11050000561101 its reverse (10116500005011), we get a palindrome (21166500566112).

The spelling of 11050000561101 in words is "eleven trillion, fifty billion, five hundred sixty-one thousand, one hundred one".