2103134002044 has 96 divisors (see below), whose sum is σ = 5149278984192. Its totient is φ = 667256832000.

The previous prime is 2103134002043. The next prime is 2103134002087. The reversal of 2103134002044 is 4402004313012.

It is a super-2 number, since 2×2103134002044² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103134002043) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 15910464 + ... + 16042104.

It is an arithmetic number, because the mean of its divisors is an integer number (53638322752).

Almost surely, 2^{2103134002044} is an apocalyptic number.

It is an amenable number.

2103134002044 is an abundant number, since it is smaller than the sum of its proper divisors (3046144982148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103134002044 is a wasteful number, since it uses less digits than its factorization.

2103134002044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132387 (or 132385 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2103134002044 its reverse (4402004313012), we get a palindrome (6505138315056).

The spelling of 2103134002044 in words is "two trillion, one hundred three billion, one hundred thirty-four million, two thousand, forty-four".