2103023213 has 8 divisors (see below), whose sum is σ = 2134020480. Its totient is φ = 2072135520.

The previous prime is 2103023191. The next prime is 2103023257. The reversal of 2103023213 is 3123203012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103023213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2103023191 and 2103023200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103026213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11681 + ... + 65897.

It is an arithmetic number, because the mean of its divisors is an integer number (266752560).

Almost surely, 2^2103023213 is an apocalyptic number.

It is an amenable number.

2103023213 is a deficient number, since it is larger than the sum of its proper divisors (30997267).

2103023213 is an equidigital number, since it uses as much as digits as its factorization.

2103023213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54787.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2103023213 is about 45858.7310443715. The cubic root of 2103023213 is about 1281.1933883597.

Adding to 2103023213 its reverse (3123203012), we get a palindrome (5226226225).

The spelling of 2103023213 in words is "two billion, one hundred three million, twenty-three thousand, two hundred thirteen".