1010110011111 has 16 divisors (see below), whose sum is σ = 1509702282720. Its totient is φ = 667447320960.

The previous prime is 1010110011109. The next prime is 1010110011137. The reversal of 1010110011111 is 1111100110101.

It is not a de Polignac number, because 1010110011111 - 2¹ = 1010110011109 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 1010110011093 and 1010110011102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010110011151) 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, 165534480 + ... + 165540581.

It is an arithmetic number, because the mean of its divisors is an integer number (94356392670).

Almost surely, 2^{1010110011111} is an apocalyptic number.

1010110011111 is a deficient number, since it is larger than the sum of its proper divisors (499592271609).

1010110011111 is a wasteful number, since it uses less digits than its factorization.

1010110011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331075183 (or 331075177 counting only the distinct ones).

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

Adding to 1010110011111 its reverse (1111100110101), we get a palindrome (2121210121212).

The spelling of 1010110011111 in words is "one trillion, ten billion, one hundred ten million, eleven thousand, one hundred eleven".