111011110101102 has 8 divisors (see below), whose sum is σ = 222022220202216. Its totient is φ = 37003703367032.

The previous prime is 111011110101043. The next prime is 111011110101121. The reversal of 111011110101102 is 201101011110111.

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

111011110101102 is an admirable number.

It is a super-2 number, since 2×111011110101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9250925841753 + ... + 9250925841764.

It is an arithmetic number, because the mean of its divisors is an integer number (27752777525277).

Almost surely, 2^{111011110101102} is an apocalyptic number.

111011110101102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111011110101102 is a wasteful number, since it uses less digits than its factorization.

111011110101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18501851683522.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 111011110101102 its reverse (201101011110111), we get a palindrome (312112121211213).

The spelling of 111011110101102 in words is "one hundred eleven trillion, eleven billion, one hundred ten million, one hundred one thousand, one hundred two".