102803460500 has 108 divisors (see below), whose sum is σ = 243342895068. Its totient is φ = 37923787200.

The previous prime is 102803460457. The next prime is 102803460517. The reversal of 102803460500 is 5064308201.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 72432033424 + 30371427076 = 269132^2 + 174274^2 .

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 93202949 + ... + 93204051.

Almost surely, 2^102803460500 is an apocalyptic number.

102803460500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102803460500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121671447534).

102803460500 is an abundant number, since it is smaller than the sum of its proper divisors (140539434568).

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

102803460500 is an equidigital number, since it uses as much as digits as its factorization.

102803460500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 102803460500 its reverse (5064308201), we get a palindrome (107867768701).

The spelling of 102803460500 in words is "one hundred two billion, eight hundred three million, four hundred sixty thousand, five hundred".