102803576052 has 24 divisors (see below), whose sum is σ = 241261576416. Its totient is φ = 34069777888.

The previous prime is 102803576041. The next prime is 102803576081. The reversal of 102803576052 is 250675308201.

It is a self number, because there is not a number n which added to its sum of digits gives 102803576052.

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, 24757938 + ... + 24762089.

It is an arithmetic number, because the mean of its divisors is an integer number (10052565684).

Almost surely, 2^102803576052 is an apocalyptic number.

102803576052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102803576052 is an abundant number, since it is smaller than the sum of its proper divisors (138458000364).

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

102803576052 is a wasteful number, since it uses less digits than its factorization.

102803576052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49520207 (or 49520205 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 102803576052 in words is "one hundred two billion, eight hundred three million, five hundred seventy-six thousand, fifty-two".