1105010550111 has 32 divisors (see below), whose sum is σ = 1656279421888. Its totient is φ = 650781527040.

The previous prime is 1105010550107. The next prime is 1105010550157. The reversal of 1105010550111 is 1110550105011.

It is not a de Polignac number, because 1105010550111 - 2² = 1105010550107 is a prime.

It is a super-2 number, since 2×1105010550111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105010550811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6188806 + ... + 6364851.

It is an arithmetic number, because the mean of its divisors is an integer number (51758731934).

Almost surely, 2^{1105010550111} is an apocalyptic number.

1105010550111 is a deficient number, since it is larger than the sum of its proper divisors (551268871777).

1105010550111 is a wasteful number, since it uses less digits than its factorization.

1105010550111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553771.

The product of its (nonzero) digits is 125, while the sum is 21.

Adding to 1105010550111 its reverse (1110550105011), we get a palindrome (2215560655122).

The spelling of 1105010550111 in words is "one trillion, one hundred five billion, ten million, five hundred fifty thousand, one hundred eleven".