111102012110136 has 32 divisors (see below), whose sum is σ = 283664711773440. Its totient is φ = 36246046503648.

The previous prime is 111102012110041. The next prime is 111102012110137. The reversal of 111102012110136 is 631011210201111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111102012110137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49247344666 + ... + 49247346921.

It is an arithmetic number, because the mean of its divisors is an integer number (8864522242920).

Almost surely, 2^{111102012110136} is an apocalyptic number.

It is an amenable number.

111102012110136 is an abundant number, since it is smaller than the sum of its proper divisors (172562699663304).

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

111102012110136 is a wasteful number, since it uses less digits than its factorization.

111102012110136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98494691643 (or 98494691639 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 21.

Adding to 111102012110136 its reverse (631011210201111), we get a palindrome (742113222311247).

The spelling of 111102012110136 in words is "one hundred eleven trillion, one hundred two billion, twelve million, one hundred ten thousand, one hundred thirty-six".