1011110110011 has 16 divisors (see below), whose sum is σ = 1502233012000. Its totient is φ = 672141957984.

The previous prime is 1011110110009. The next prime is 1011110110037. The reversal of 1011110110011 is 1100110111101.

It is not a de Polignac number, because 1011110110011 - 2¹ = 1011110110009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011110109975 and 1011110110002.

It is not an unprimeable number, because it can be changed into a prime (1011110110081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53641756 + ... + 53660601.

It is an arithmetic number, because the mean of its divisors is an integer number (93889563250).

Almost surely, 2^{1011110110011} is an apocalyptic number.

1011110110011 is a deficient number, since it is larger than the sum of its proper divisors (491122901989).

1011110110011 is a wasteful number, since it uses less digits than its factorization.

1011110110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107302715 (or 107302709 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 1011110110011 its reverse (1100110111101), we get a palindrome (2111220221112).

The spelling of 1011110110011 in words is "one trillion, eleven billion, one hundred ten million, one hundred ten thousand, eleven".