102003500315200 has 84 divisors (see below), whose sum is σ = 273809850552432. Its totient is φ = 37092181926400.

The previous prime is 102003500315089. The next prime is 102003500315201. The reversal of 102003500315200 is 2513005300201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (102003500315201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2897809114 + ... + 2897844313.

Almost surely, 2^{102003500315200} is an apocalyptic number.

102003500315200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102003500315200 is an abundant number, since it is smaller than the sum of its proper divisors (171806350237232).

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

102003500315200 is a wasteful number, since it uses less digits than its factorization.

102003500315200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795653460 (or 5795653445 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 102003500315200 its reverse (2513005300201), we get a palindrome (104516505615401).

The spelling of 102003500315200 in words is "one hundred two trillion, three billion, five hundred million, three hundred fifteen thousand, two hundred".