11171110352088 has 128 divisors (see below), whose sum is σ = 28386096076800. Its totient is φ = 3663109287936.

The previous prime is 11171110352081. The next prime is 11171110352099. The reversal of 11171110352088 is 88025301117111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11171110352081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342099570 + ... + 342132222.

It is an arithmetic number, because the mean of its divisors is an integer number (221766375600).

Almost surely, 2^{11171110352088} is an apocalyptic number.

It is an amenable number.

11171110352088 is an abundant number, since it is smaller than the sum of its proper divisors (17214985724712).

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

11171110352088 is a wasteful number, since it uses less digits than its factorization.

11171110352088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33641 (or 33637 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 39.

Adding to 11171110352088 its reverse (88025301117111), we get a palindrome (99196411469199).

The spelling of 11171110352088 in words is "eleven trillion, one hundred seventy-one billion, one hundred ten million, three hundred fifty-two thousand, eighty-eight".