1111011110102 has 48 divisors (see below), whose sum is σ = 1769333984880. Its totient is φ = 523116449856.

The previous prime is 1111011110093. The next prime is 1111011110119. The reversal of 1111011110102 is 2010111101111.

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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18074873 + ... + 18136235.

It is an arithmetic number, because the mean of its divisors is an integer number (36861124685).

Almost surely, 2^{1111011110102} is an apocalyptic number.

1111011110102 is a deficient number, since it is larger than the sum of its proper divisors (658322874778).

1111011110102 is a wasteful number, since it uses less digits than its factorization.

1111011110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61677 (or 61654 counting only the distinct ones).

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

Adding to 1111011110102 its reverse (2010111101111), we get a palindrome (3121122211213).

The spelling of 1111011110102 in words is "one trillion, one hundred eleven billion, eleven million, one hundred ten thousand, one hundred two".