2103202203009 has 16 divisors (see below), whose sum is σ = 2808752956800. Its totient is φ = 1399893872256.

The previous prime is 2103202202993. The next prime is 2103202203031. The reversal of 2103202203009 is 9003022023012.

It is not a de Polignac number, because 2103202203009 - 2⁴ = 2103202202993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103202203009.

It is not an unprimeable number, because it can be changed into a prime (2103202403009) 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, 11563597 + ... + 11744069.

It is an arithmetic number, because the mean of its divisors is an integer number (175547059800).

Almost surely, 2^{2103202203009} is an apocalyptic number.

It is an amenable number.

2103202203009 is a deficient number, since it is larger than the sum of its proper divisors (705550753791).

2103202203009 is a wasteful number, since it uses less digits than its factorization.

2103202203009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186664.

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 2103202203009 in words is "two trillion, one hundred three billion, two hundred two million, two hundred three thousand, nine".