10103323231 has 4 divisors (see below), whose sum is σ = 10107083200. Its totient is φ = 10099563264.

The previous prime is 10103323213. The next prime is 10103323249. The reversal of 10103323231 is 13232330101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13232330101 = 43 ⋅307728607.

It is an interprime number because it is at equal distance from previous prime (10103323213) and next prime (10103323249).

It is a cyclic number.

It is not a de Polignac number, because 10103323231 - 2⁷ = 10103323103 is a prime.

It is a super-2 number, since 2×10103323231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103323199 and 10103323208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103323201) 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 3 ways as a sum of consecutive naturals, for example, 1875951 + ... + 1881328.

It is an arithmetic number, because the mean of its divisors is an integer number (2526770800).

Almost surely, 2^10103323231 is an apocalyptic number.

10103323231 is a deficient number, since it is larger than the sum of its proper divisors (3759969).

10103323231 is an equidigital number, since it uses as much as digits as its factorization.

10103323231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759968.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10103323231 its reverse (13232330101), we get a palindrome (23335653332).

The spelling of 10103323231 in words is "ten billion, one hundred three million, three hundred twenty-three thousand, two hundred thirty-one".