1121112110102 has 16 divisors (see below), whose sum is σ = 1700131138272. Its totient is φ = 554413579200.

The previous prime is 1121112110099. The next prime is 1121112110117. The reversal of 1121112110102 is 2010112111211.

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, 2772338 + ... + 3150885.

It is an arithmetic number, because the mean of its divisors is an integer number (106258196142).

Almost surely, 2^{1121112110102} is an apocalyptic number.

1121112110102 is a deficient number, since it is larger than the sum of its proper divisors (579019028170).

1121112110102 is a wasteful number, since it uses less digits than its factorization.

1121112110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5924263.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1121112110102 its reverse (2010112111211), we get a palindrome (3131224221313).

The spelling of 1121112110102 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, one hundred ten thousand, one hundred two".