10243102431 has 8 divisors (see below), whose sum is σ = 13658444800. Its totient is φ = 6828247512.

The previous prime is 10243102421. The next prime is 10243102433. The reversal of 10243102431 is 13420134201.

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

It is not a de Polignac number, because 10243102431 - 2¹⁸ = 10242840287 is a prime.

It is a super-2 number, since 2×10243102431² (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 = 10243102398 and 10243102407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243102433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69631 + ... + 159168.

It is an arithmetic number, because the mean of its divisors is an integer number (1707305600).

Almost surely, 2^10243102431 is an apocalyptic number.

10243102431 is a deficient number, since it is larger than the sum of its proper divisors (3415342369).

10243102431 is a wasteful number, since it uses less digits than its factorization.

10243102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243725.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10243102431 its reverse (13420134201), we get a palindrome (23663236632).

The spelling of 10243102431 in words is "ten billion, two hundred forty-three million, one hundred two thousand, four hundred thirty-one".