111110011012102 has 32 divisors (see below), whose sum is σ = 167841584254080. Its totient is φ = 55164197370240.

The previous prime is 111110011012079. The next prime is 111110011012123. The reversal of 111110011012102 is 201210110011111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644504388 + ... + 644676760.

It is an arithmetic number, because the mean of its divisors is an integer number (5245049507940).

Almost surely, 2^{111110011012102} is an apocalyptic number.

111110011012102 is a deficient number, since it is larger than the sum of its proper divisors (56731573241978).

111110011012102 is a wasteful number, since it uses less digits than its factorization.

111110011012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176368.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 111110011012102 its reverse (201210110011111), we get a palindrome (312320121023213).

The spelling of 111110011012102 in words is "one hundred eleven trillion, one hundred ten billion, eleven million, twelve thousand, one hundred two".