2103100200009 has 24 divisors (see below), whose sum is σ = 3210436101600. Its totient is φ = 1322981856000.

The previous prime is 2103100199969. The next prime is 2103100200083. The reversal of 2103100200009 is 9000020013012.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2103100200009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2103100199964 and 2103100200000.

It is not an unprimeable number, because it can be changed into a prime (2103100200709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24456744 + ... + 24542585.

It is an arithmetic number, because the mean of its divisors is an integer number (133768170900).

Almost surely, 2^{2103100200009} is an apocalyptic number.

It is an amenable number.

2103100200009 is a deficient number, since it is larger than the sum of its proper divisors (1107335901591).

2103100200009 is a wasteful number, since it uses less digits than its factorization.

2103100200009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48999605 (or 48999602 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The spelling of 2103100200009 in words is "two trillion, one hundred three billion, one hundred million, two hundred thousand, nine".