102554403321112 has 32 divisors (see below), whose sum is σ = 195280043745600. Its totient is φ = 50480670439584.

The previous prime is 102554403321107. The next prime is 102554403321133. The reversal of 102554403321112 is 211123304455201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58222038 + ... + 59957605.

It is an arithmetic number, because the mean of its divisors is an integer number (6102501367050).

Almost surely, 2^{102554403321112} is an apocalyptic number.

It is an amenable number.

102554403321112 is a deficient number, since it is larger than the sum of its proper divisors (92725640424488).

102554403321112 is a wasteful number, since it uses less digits than its factorization.

102554403321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118181335 (or 118181331 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 102554403321112 its reverse (211123304455201), we get a palindrome (313677707776313).

The spelling of 102554403321112 in words is "one hundred two trillion, five hundred fifty-four billion, four hundred three million, three hundred twenty-one thousand, one hundred twelve".