10240132231 has 4 divisors (see below), whose sum is σ = 11703008272. Its totient is φ = 8777256192.

The previous prime is 10240132229. The next prime is 10240132237. The reversal of 10240132231 is 13223104201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13223104201 = 19013 ⋅695477.

It is a cyclic number.

It is not a de Polignac number, because 10240132231 - 2¹ = 10240132229 is a prime.

It is a super-2 number, since 2×10240132231² (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 = 10240132199 and 10240132208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240132237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731438010 + ... + 731438023.

It is an arithmetic number, because the mean of its divisors is an integer number (2925752068).

Almost surely, 2^10240132231 is an apocalyptic number.

10240132231 is a deficient number, since it is larger than the sum of its proper divisors (1462876041).

10240132231 is an equidigital number, since it uses as much as digits as its factorization.

10240132231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462876040.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10240132231 its reverse (13223104201), we get a palindrome (23463236432).

The spelling of 10240132231 in words is "ten billion, two hundred forty million, one hundred thirty-two thousand, two hundred thirty-one".