2103231303 has 6 divisors (see below), whose sum is σ = 3038000784. Its totient is φ = 1402154196.

The previous prime is 2103231287. The next prime is 2103231311. The reversal of 2103231303 is 3031323012.

2103231303 is a `hidden beast` number, since 210 + 323 + 130 + 3 = 666.

It is not a de Polignac number, because 2103231303 - 2⁴ = 2103231287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103233303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116846175 + ... + 116846192.

It is an arithmetic number, because the mean of its divisors is an integer number (506333464).

Almost surely, 2^2103231303 is an apocalyptic number.

2103231303 is a deficient number, since it is larger than the sum of its proper divisors (934769481).

2103231303 is a wasteful number, since it uses less digits than its factorization.

2103231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233692373 (or 233692370 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2103231303 is about 45860.9998037548. Note that the first 3 decimals coincide. The cubic root of 2103231303 is about 1281.2356441525.

Adding to 2103231303 its sum of digits (18), we get a square (2103231321 = 45861²).

Adding to 2103231303 its reverse (3031323012), we get a palindrome (5134554315).

The spelling of 2103231303 in words is "two billion, one hundred three million, two hundred thirty-one thousand, three hundred three".