2103202231 has 8 divisors (see below), whose sum is σ = 2265602864. Its totient is φ = 1940889600.

The previous prime is 2103202219. The next prime is 2103202237. The reversal of 2103202231 is 1322023012.

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

It is not a de Polignac number, because 2103202231 - 2¹⁹ = 2102677943 is a prime.

It is a super-2 number, since 2×2103202231² = 8846919248966754722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103202237) 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, 32695 + ... + 72631.

It is an arithmetic number, because the mean of its divisors is an integer number (283200358).

Almost surely, 2^2103202231 is an apocalyptic number.

2103202231 is a deficient number, since it is larger than the sum of its proper divisors (162400633).

2103202231 is a wasteful number, since it uses less digits than its factorization.

2103202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44001.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2103202231 is about 45860.6828448945. The cubic root of 2103202231 is about 1281.2297408147.

Adding to 2103202231 its reverse (1322023012), we get a palindrome (3425225243).

The spelling of 2103202231 in words is "two billion, one hundred three million, two hundred two thousand, two hundred thirty-one".