2103110431424 has 14 divisors (see below), whose sum is σ = 4173359762484. Its totient is φ = 1051555215680.

The previous prime is 2103110431421. The next prime is 2103110431481. The reversal of 2103110431424 is 4241340113012.

It is a junction number, because it is equal to n+sod(n) for n = 2103110431393 and 2103110431402.

It is not an unprimeable number, because it can be changed into a prime (2103110431421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16430550182 + ... + 16430550309.

Almost surely, 2^{2103110431424} is an apocalyptic number.

It is an amenable number.

2103110431424 is a deficient number, since it is larger than the sum of its proper divisors (2070249331060).

2103110431424 is an equidigital number, since it uses as much as digits as its factorization.

2103110431424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32861100503 (or 32861100493 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2103110431424 its reverse (4241340113012), we get a palindrome (6344450544436).

The spelling of 2103110431424 in words is "two trillion, one hundred three billion, one hundred ten million, four hundred thirty-one thousand, four hundred twenty-four".