111323123332102 has 32 divisors (see below), whose sum is σ = 185489129007648. Its totient is φ = 50100415420000.

The previous prime is 111323123332093. The next prime is 111323123332121. The reversal of 111323123332102 is 201233321323111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206757649 + ... + 207295372.

It is an arithmetic number, because the mean of its divisors is an integer number (5796535281489).

Almost surely, 2^{111323123332102} is an apocalyptic number.

111323123332102 is a deficient number, since it is larger than the sum of its proper divisors (74166005675546).

111323123332102 is a wasteful number, since it uses less digits than its factorization.

111323123332102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414053157 (or 414053135 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 111323123332102 its reverse (201233321323111), we get a palindrome (312556444655213).

The spelling of 111323123332102 in words is "one hundred eleven trillion, three hundred twenty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred two".