1111101101110 has 128 divisors (see below), whose sum is σ = 2689238651904. Its totient is φ = 319207426560.

The previous prime is 1111101101053. The next prime is 1111101101153. The reversal of 1111101101110 is 111011011111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6755572 + ... + 6918088.

It is an arithmetic number, because the mean of its divisors is an integer number (21009676968).

Almost surely, 2^{1111101101110} is an apocalyptic number.

1111101101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111101101110 is an abundant number, since it is smaller than the sum of its proper divisors (1578137550794).

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

1111101101110 is a wasteful number, since it uses less digits than its factorization.

1111101101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163238.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 1111101101110 its reverse (111011011111), we get a palindrome (1222112112221).

It can be divided in two parts, 1 and 111101101110, that added together give a palindrome (111101101111).

The spelling of 1111101101110 in words is "one trillion, one hundred eleven billion, one hundred one million, one hundred one thousand, one hundred ten".