2103000820202 has 16 divisors (see below), whose sum is σ = 3251372327424. Its totient is φ = 1019695614000.

The previous prime is 2103000820201. The next prime is 2103000820223. The reversal of 2103000820202 is 2020280003012.

It is a super-2 number, since 2×2103000820202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2103000820201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121383674 + ... + 121400997.

It is an arithmetic number, because the mean of its divisors is an integer number (203210770464).

Almost surely, 2^{2103000820202} is an apocalyptic number.

2103000820202 is a deficient number, since it is larger than the sum of its proper divisors (1148371507222).

2103000820202 is a wasteful number, since it uses less digits than its factorization.

2103000820202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242784805.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2103000820202 its reverse (2020280003012), we get a palindrome (4123280823214).

The spelling of 2103000820202 in words is "two trillion, one hundred three billion, eight hundred twenty thousand, two hundred two".