111331101333102 has 16 divisors (see below), whose sum is σ = 254471088761472. Its totient is φ = 31808886095160.

The previous prime is 111331101333097. The next prime is 111331101333103. The reversal of 111331101333102 is 201333101133111.

It is a super-2 number, since 2×111331101333102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111331101333103) 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, 1325370253924 + ... + 1325370254007.

It is an arithmetic number, because the mean of its divisors is an integer number (15904443047592).

Almost surely, 2^{111331101333102} is an apocalyptic number.

111331101333102 is an abundant number, since it is smaller than the sum of its proper divisors (143139987428370).

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

111331101333102 is a wasteful number, since it uses less digits than its factorization.

111331101333102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650740507943.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 111331101333102 its reverse (201333101133111), we get a palindrome (312664202466213).

The spelling of 111331101333102 in words is "one hundred eleven trillion, three hundred thirty-one billion, one hundred one million, three hundred thirty-three thousand, one hundred two".