11323631041 has 4 divisors (see below), whose sum is σ = 11328397252. Its totient is φ = 11318864832.

The previous prime is 11323631029. The next prime is 11323631047. The reversal of 11323631041 is 14013632311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14013632311 = 7 ⋅2001947473.

It can be written as a sum of positive squares in 2 ways, for example, as 7928121600 + 3395509441 = 89040^2 + 58271^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323631041 - 2⁹ = 11323630529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11323630997 and 11323631015.

It is not an unprimeable number, because it can be changed into a prime (11323631047) 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, 2379540 + ... + 2384293.

It is an arithmetic number, because the mean of its divisors is an integer number (2832099313).

Almost surely, 2^11323631041 is an apocalyptic number.

It is an amenable number.

11323631041 is a deficient number, since it is larger than the sum of its proper divisors (4766211).

11323631041 is an equidigital number, since it uses as much as digits as its factorization.

11323631041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766210.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 11323631041 in words is "eleven billion, three hundred twenty-three million, six hundred thirty-one thousand, forty-one".