10131233441 has 4 divisors (see below), whose sum is σ = 11578552512. Its totient is φ = 8683914372.

The previous prime is 10131233417. The next prime is 10131233443. The reversal of 10131233441 is 14433213101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10131233441 - 2⁶ = 10131233377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131233443) 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, 723659525 + ... + 723659538.

It is an arithmetic number, because the mean of its divisors is an integer number (2894638128).

Almost surely, 2^10131233441 is an apocalyptic number.

It is an amenable number.

10131233441 is a deficient number, since it is larger than the sum of its proper divisors (1447319071).

10131233441 is an equidigital number, since it uses as much as digits as its factorization.

10131233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447319070.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10131233441 its reverse (14433213101), we get a palindrome (24564446542).

The spelling of 10131233441 in words is "ten billion, one hundred thirty-one million, two hundred thirty-three thousand, four hundred forty-one".