111010002011102 has 4 divisors (see below), whose sum is σ = 166515003016656. Its totient is φ = 55505001005550.

The previous prime is 111010002011059. The next prime is 111010002011113. The reversal of 111010002011102 is 201110200010111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27752500502774 + ... + 27752500502777.

It is an arithmetic number, because the mean of its divisors is an integer number (41628750754164).

Almost surely, 2^{111010002011102} is an apocalyptic number.

111010002011102 is a deficient number, since it is larger than the sum of its proper divisors (55505001005554).

111010002011102 is an equidigital number, since it uses as much as digits as its factorization.

111010002011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55505001005553.

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

Adding to 111010002011102 its reverse (201110200010111), we get a palindrome (312120202021213).

The spelling of 111010002011102 in words is "one hundred eleven trillion, ten billion, two million, eleven thousand, one hundred two".