10111011110605 has 16 divisors (see below), whose sum is σ = 12138932052864. Its totient is φ = 8084997011520.

The previous prime is 10111011110587. The next prime is 10111011110611. The reversal of 10111011110605 is 50601111011101.

It is not a de Polignac number, because 10111011110605 - 2¹¹ = 10111011108557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168231610 + ... + 168291700.

It is an arithmetic number, because the mean of its divisors is an integer number (758683253304).

Almost surely, 2^{10111011110605} is an apocalyptic number.

It is an amenable number.

10111011110605 is a deficient number, since it is larger than the sum of its proper divisors (2027920942259).

10111011110605 is a wasteful number, since it uses less digits than its factorization.

10111011110605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75396.

The product of its (nonzero) digits is 30, while the sum is 19.

Adding to 10111011110605 its reverse (50601111011101), we get a palindrome (60712122121706).

The spelling of 10111011110605 in words is "ten trillion, one hundred eleven billion, eleven million, one hundred ten thousand, six hundred five".