2102103100232 has 16 divisors (see below), whose sum is σ = 3941458930800. Its totient is φ = 1051047385360.

The previous prime is 2102103100213. The next prime is 2102103100247. The reversal of 2102103100232 is 2320013012012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102103100232.

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 3 ways as a sum of consecutive naturals, for example, 3132119 + ... + 3743577.

It is an arithmetic number, because the mean of its divisors is an integer number (246341183175).

Almost surely, 2^{2102103100232} is an apocalyptic number.

It is an amenable number.

2102103100232 is a deficient number, since it is larger than the sum of its proper divisors (1839355830568).

2102103100232 is a wasteful number, since it uses less digits than its factorization.

2102103100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041196 (or 1041192 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2102103100232 its reverse (2320013012012), we get a palindrome (4422116112244).

The spelling of 2102103100232 in words is "two trillion, one hundred two billion, one hundred three million, one hundred thousand, two hundred thirty-two".