1111010111102 has 16 divisors (see below), whose sum is σ = 1720436557824. Its totient is φ = 537534651000.

The previous prime is 1111010111077. The next prime is 1111010111119. The reversal of 1111010111102 is 2011110101111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183674 + ... + 1501917.

It is an arithmetic number, because the mean of its divisors is an integer number (107527284864).

Almost surely, 2^{1111010111102} is an apocalyptic number.

1111010111102 is a deficient number, since it is larger than the sum of its proper divisors (609426446722).

1111010111102 is a wasteful number, since it uses less digits than its factorization.

1111010111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696255.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1111010111102 its reverse (2011110101111), we get a palindrome (3122120212213).

Subtracting 1111010111102 from its reverse (2011110101111), we obtain a palindrome (900099990009).

The spelling of 1111010111102 in words is "one trillion, one hundred eleven billion, ten million, one hundred eleven thousand, one hundred two".