111101110001102 has 24 divisors (see below), whose sum is σ = 180457873535016. Its totient is φ = 51277223645856.

The previous prime is 111101110001039. The next prime is 111101110001107. The reversal of 111101110001102 is 201100011101111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101110001107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106123853 + ... + 107165639.

It is an arithmetic number, because the mean of its divisors is an integer number (7519078063959).

Almost surely, 2^{111101110001102} is an apocalyptic number.

111101110001102 is a deficient number, since it is larger than the sum of its proper divisors (69356763533914).

111101110001102 is a wasteful number, since it uses less digits than its factorization.

111101110001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357332 (or 1357319 counting only the distinct ones).

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

Adding to 111101110001102 its reverse (201100011101111), we get a palindrome (312201121102213).

The spelling of 111101110001102 in words is "one hundred eleven trillion, one hundred one billion, one hundred ten million, one thousand, one hundred two".