111110011010102 has 8 divisors (see below), whose sum is σ = 179485402400976. Its totient is φ = 51281543543112.

The previous prime is 111110011010093. The next prime is 111110011010111. The reversal of 111110011010102 is 201010110011111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111110011010093) and next prime (111110011010111).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2136730980938 + ... + 2136730980989.

It is an arithmetic number, because the mean of its divisors is an integer number (22435675300122).

Almost surely, 2^{111110011010102} is an apocalyptic number.

111110011010102 is a deficient number, since it is larger than the sum of its proper divisors (68375391390874).

111110011010102 is a wasteful number, since it uses less digits than its factorization.

111110011010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273461961942.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 111110011010102 its reverse (201010110011111), we get a palindrome (312120121021213).

The spelling of 111110011010102 in words is "one hundred eleven trillion, one hundred ten billion, eleven million, ten thousand, one hundred two".