2103043423332 has 24 divisors (see below), whose sum is σ = 4907312659872. Its totient is φ = 700984283200.

The previous prime is 2103043423277. The next prime is 2103043423381. The reversal of 2103043423332 is 2333243403012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103043423332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3482769 + ... + 4041752.

It is an arithmetic number, because the mean of its divisors is an integer number (204471360828).

Almost surely, 2^{2103043423332} is an apocalyptic number.

It is an amenable number.

2103043423332 is an abundant number, since it is smaller than the sum of its proper divisors (2804269236540).

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

2103043423332 is a wasteful number, since it uses less digits than its factorization.

2103043423332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7547819 (or 7547817 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 2103043423332 its reverse (2333243403012), we get a palindrome (4436286826344).

The spelling of 2103043423332 in words is "two trillion, one hundred three billion, forty-three million, four hundred twenty-three thousand, three hundred thirty-two".