11431124417323 has 4 divisors (see below), whose sum is σ = 12310441680208. Its totient is φ = 10551807154440.

The previous prime is 11431124417213. The next prime is 11431124417333. The reversal of 11431124417323 is 32371442113411.

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 11431124417323 - 2²¹ = 11431122320171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11431124417333) 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, 439658631423 + ... + 439658631448.

It is an arithmetic number, because the mean of its divisors is an integer number (3077610420052).

Almost surely, 2^{11431124417323} is an apocalyptic number.

11431124417323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11431124417323 is a deficient number, since it is larger than the sum of its proper divisors (879317262885).

11431124417323 is an equidigital number, since it uses as much as digits as its factorization.

11431124417323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879317262884.

The product of its digits is 48384, while the sum is 37.

The spelling of 11431124417323 in words is "eleven trillion, four hundred thirty-one billion, one hundred twenty-four million, four hundred seventeen thousand, three hundred twenty-three".