111010011008102 has 4 divisors (see below), whose sum is σ = 166515016512156. Its totient is φ = 55505005504050.

The previous prime is 111010011008101. The next prime is 111010011008107. The reversal of 111010011008102 is 201800110010111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010011008101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27752502752024 + ... + 27752502752027.

It is an arithmetic number, because the mean of its divisors is an integer number (41628754128039).

Almost surely, 2^{111010011008102} is an apocalyptic number.

111010011008102 is a deficient number, since it is larger than the sum of its proper divisors (55505005504054).

111010011008102 is an equidigital number, since it uses as much as digits as its factorization.

111010011008102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55505005504053.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 111010011008102 its reverse (201800110010111), we get a palindrome (312810121018213).

The spelling of 111010011008102 in words is "one hundred eleven trillion, ten billion, eleven million, eight thousand, one hundred two".