2102103122032 has 20 divisors (see below), whose sum is σ = 4075571186680. Its totient is φ = 1050342815808.

The previous prime is 2102103122029. The next prime is 2102103122057. The reversal of 2102103122032 is 2302213012012.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44272107 + ... + 44319562.

It is an arithmetic number, because the mean of its divisors is an integer number (203778559334).

Almost surely, 2^{2102103122032} is an apocalyptic number.

It is an amenable number.

2102103122032 is a deficient number, since it is larger than the sum of its proper divisors (1973468064648).

2102103122032 is a wasteful number, since it uses less digits than its factorization.

2102103122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88593160 (or 88593154 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2102103122032 its reverse (2302213012012), we get a palindrome (4404316134044).

The spelling of 2102103122032 in words is "two trillion, one hundred two billion, one hundred three million, one hundred twenty-two thousand, thirty-two".