2103233213 has 16 divisors (see below), whose sum is σ = 2180610432. Its totient is φ = 2027592000.

The previous prime is 2103233201. The next prime is 2103233219. The reversal of 2103233213 is 3123323012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103233213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103233219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782570 + ... + 785252.

It is an arithmetic number, because the mean of its divisors is an integer number (136288152).

Almost surely, 2^2103233213 is an apocalyptic number.

It is an amenable number.

2103233213 is a deficient number, since it is larger than the sum of its proper divisors (77377219).

2103233213 is a wasteful number, since it uses less digits than its factorization.

2103233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2103233213 is about 45861.0206275438. The cubic root of 2103233213 is about 1281.2360319937.

Adding to 2103233213 its reverse (3123323012), we get a palindrome (5226556225).

It can be divided in two parts, 21032 and 33213, that added together give a palindrome (54245).

The spelling of 2103233213 in words is "two billion, one hundred three million, two hundred thirty-three thousand, two hundred thirteen".