11111010100110 has 24 divisors (see below), whose sum is σ = 28888626260520. Its totient is φ = 2962936026672.

The previous prime is 11111010100093. The next prime is 11111010100117. The reversal of 11111010100110 is 1100101011111.

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 = 11111010100092 and 11111010100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111010100117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61727833800 + ... + 61727833979.

It is an arithmetic number, because the mean of its divisors is an integer number (1203692760855).

Almost surely, 2^{11111010100110} is an apocalyptic number.

11111010100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111010100110 is an abundant number, since it is smaller than the sum of its proper divisors (17777616160410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11111010100110 is a wasteful number, since it uses less digits than its factorization.

11111010100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123455667792 (or 123455667789 counting only the distinct ones).

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

Adding to 11111010100110 its reverse (1100101011111), we get a palindrome (12211111111221).

The spelling of 11111010100110 in words is "eleven trillion, one hundred eleven billion, ten million, one hundred thousand, one hundred ten".