10010111011101 has 40 divisors (see below), whose sum is σ = 15142591626624. Its totient is φ = 6589283178240.

The previous prime is 10010111011099. The next prime is 10010111011129. The reversal of 10010111011101 is 10111011101001.

It is not a de Polignac number, because 10010111011101 - 2¹ = 10010111011099 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010111011151) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1908366 + ... + 4864368.

Almost surely, 2^{10010111011101} is an apocalyptic number.

It is an amenable number.

10010111011101 is a deficient number, since it is larger than the sum of its proper divisors (5132480615523).

10010111011101 is an equidigital number, since it uses as much as digits as its factorization.

10010111011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956543 (or 2956534 counting only the distinct ones).

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

Adding to 10010111011101 its reverse (10111011101001), we get a palindrome (20121122112102).

The spelling of 10010111011101 in words is "ten trillion, ten billion, one hundred eleven million, eleven thousand, one hundred one".