10232320203 has 24 divisors (see below), whose sum is σ = 16895710208. Its totient is φ = 5845565232.

The previous prime is 10232320171. The next prime is 10232320229. The reversal of 10232320203 is 30202323201.

It is a happy number.

It is not a de Polignac number, because 10232320203 - 2⁵ = 10232320171 is a prime.

It is a super-2 number, since 2×10232320203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232320243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261900 + ... + 298422.

Almost surely, 2^10232320203 is an apocalyptic number.

10232320203 is a deficient number, since it is larger than the sum of its proper divisors (6663390005).

10232320203 is a wasteful number, since it uses less digits than its factorization.

10232320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40983 (or 40980 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10232320203 its reverse (30202323201), we get a palindrome (40434643404).

The spelling of 10232320203 in words is "ten billion, two hundred thirty-two million, three hundred twenty thousand, two hundred three".