10002102203020 has 48 divisors (see below), whose sum is σ = 21170650088448. Its totient is φ = 3969179504640.

The previous prime is 10002102202993. The next prime is 10002102203033. The reversal of 10002102203020 is 2030220120001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79167100 + ... + 79293340.

It is an arithmetic number, because the mean of its divisors is an integer number (441055210176).

Almost surely, 2^{10002102203020} is an apocalyptic number.

10002102203020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002102203020 is an abundant number, since it is smaller than the sum of its proper divisors (11168547885428).

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

10002102203020 is a wasteful number, since it uses less digits than its factorization.

10002102203020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157570 (or 157568 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10002102203020 its reverse (2030220120001), we get a palindrome (12032322323021).

The spelling of 10002102203020 in words is "ten trillion, two billion, one hundred two million, two hundred three thousand, twenty".