10442231311 has 4 divisors (see below), whose sum is σ = 10896241392. Its totient is φ = 9988221232.

The previous prime is 10442231309. The next prime is 10442231323. The reversal of 10442231311 is 11313224401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10442231311 - 2¹ = 10442231309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442231341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227005006 + ... + 227005051.

It is an arithmetic number, because the mean of its divisors is an integer number (2724060348).

Almost surely, 2^10442231311 is an apocalyptic number.

10442231311 is a deficient number, since it is larger than the sum of its proper divisors (454010081).

10442231311 is an equidigital number, since it uses as much as digits as its factorization.

10442231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454010080.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10442231311 its reverse (11313224401), we get a palindrome (21755455712).

The spelling of 10442231311 in words is "ten billion, four hundred forty-two million, two hundred thirty-one thousand, three hundred eleven".