10003302103020 has 96 divisors (see below), whose sum is σ = 28212871276800. Its totient is φ = 2648157222144.

The previous prime is 10003302102967. The next prime is 10003302103033. The reversal of 10003302103020 is 2030120330001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135312907 + ... + 135386813.

It is an arithmetic number, because the mean of its divisors is an integer number (293884075800).

Almost surely, 2^{10003302103020} is an apocalyptic number.

10003302103020 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 10003302103020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14106435638400).

10003302103020 is an abundant number, since it is smaller than the sum of its proper divisors (18209569173780).

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

10003302103020 is a wasteful number, since it uses less digits than its factorization.

10003302103020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90287 (or 90285 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10003302103020 its reverse (2030120330001), we get a palindrome (12033422433021).

The spelling of 10003302103020 in words is "ten trillion, three billion, three hundred two million, one hundred three thousand, twenty".