1111020011102 has 16 divisors (see below), whose sum is σ = 1739552855040. Its totient is φ = 531184754232.

The previous prime is 1111020011099. The next prime is 1111020011147. The reversal of 1111020011102 is 2011100201111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3780518 + ... + 4063785.

It is an arithmetic number, because the mean of its divisors is an integer number (108722053440).

Almost surely, 2^{1111020011102} is an apocalyptic number.

1111020011102 is a deficient number, since it is larger than the sum of its proper divisors (628532843938).

1111020011102 is a wasteful number, since it uses less digits than its factorization.

1111020011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847407.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1111020011102 its reverse (2011100201111), we get a palindrome (3122120212213).

The spelling of 1111020011102 in words is "one trillion, one hundred eleven billion, twenty million, eleven thousand, one hundred two".