2102202001203 has 16 divisors (see below), whose sum is σ = 2809695457920. Its totient is φ = 1398089641536.

The previous prime is 2102202001189. The next prime is 2102202001213. The reversal of 2102202001203 is 3021002022012.

It is a happy number.

It is not a de Polignac number, because 2102202001203 - 2⁶ = 2102202001139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2102202001213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6065328 + ... + 6402546.

It is an arithmetic number, because the mean of its divisors is an integer number (175605966120).

Almost surely, 2^{2102202001203} is an apocalyptic number.

2102202001203 is a deficient number, since it is larger than the sum of its proper divisors (707493456717).

2102202001203 is a wasteful number, since it uses less digits than its factorization.

2102202001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342226.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2102202001203 its reverse (3021002022012), we get a palindrome (5123204023215).

The spelling of 2102202001203 in words is "two trillion, one hundred two billion, two hundred two million, one thousand, two hundred three".