102875021088 has 96 divisors (see below), whose sum is σ = 309799074816. Its totient is φ = 29281052928.

The previous prime is 102875021087. The next prime is 102875021107. The reversal of 102875021088 is 880120578201.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (102875021087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114306 + ... + 467777.

It is an arithmetic number, because the mean of its divisors is an integer number (3227073696).

Almost surely, 2^102875021088 is an apocalyptic number.

It is an amenable number.

102875021088 is an abundant number, since it is smaller than the sum of its proper divisors (206924053728).

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

102875021088 is a wasteful number, since it uses less digits than its factorization.

102875021088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582366 (or 582358 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

Adding to 102875021088 its reverse (880120578201), we get a palindrome (982995599289).

The spelling of 102875021088 in words is "one hundred two billion, eight hundred seventy-five million, twenty-one thousand, eighty-eight".