2103120303332 has 6 divisors (see below), whose sum is σ = 3680460530838. Its totient is φ = 1051560151664.

The previous prime is 2103120303331. The next prime is 2103120303373. The reversal of 2103120303332 is 2333030213012.

It can be written as a sum of positive squares in only one way, i.e., 2102430400576 + 689902756 = 1449976^2 + 26266^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2103120303298 and 2103120303307.

It is not an unprimeable number, because it can be changed into a prime (2103120303331) 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 as a sum of consecutive naturals, namely, 262890037913 + ... + 262890037920.

It is an arithmetic number, because the mean of its divisors is an integer number (613410088473).

Almost surely, 2^{2103120303332} is an apocalyptic number.

It is an amenable number.

2103120303332 is a deficient number, since it is larger than the sum of its proper divisors (1577340227506).

2103120303332 is a wasteful number, since it uses less digits than its factorization.

2103120303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525780075837 (or 525780075835 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2103120303332 its reverse (2333030213012), we get a palindrome (4436150516344).

The spelling of 2103120303332 in words is "two trillion, one hundred three billion, one hundred twenty million, three hundred three thousand, three hundred thirty-two".