11112110100102 has 24 divisors (see below), whose sum is σ = 24428275097688. Its totient is φ = 3367306090720.

The previous prime is 11112110100101. The next prime is 11112110100139. The reversal of 11112110100102 is 20100101121111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112110100101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7652967663 + ... + 7652969114.

It is an arithmetic number, because the mean of its divisors is an integer number (1017844795737).

Almost surely, 2^{11112110100102} is an apocalyptic number.

11112110100102 is an abundant number, since it is smaller than the sum of its proper divisors (13316164997586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112110100102 is a wasteful number, since it uses less digits than its factorization.

11112110100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15305936804 (or 15305936793 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11112110100102 its reverse (20100101121111), we get a palindrome (31212211221213).

The spelling of 11112110100102 in words is "eleven trillion, one hundred twelve billion, one hundred ten million, one hundred thousand, one hundred two".