11040453043 has 2 divisors, whose sum is σ = 11040453044. Its totient is φ = 11040453042.

The previous prime is 11040453023. The next prime is 11040453071. The reversal of 11040453043 is 34035404011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11040453043 - 2¹³ = 11040444851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11040452999 and 11040453017.

It is not a weakly prime, because it can be changed into another prime (11040453023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520226521 + 5520226522.

It is an arithmetic number, because the mean of its divisors is an integer number (5520226522).

Almost surely, 2^11040453043 is an apocalyptic number.

11040453043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040453043 is an equidigital number, since it uses as much as digits as its factorization.

11040453043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 11040453043 its reverse (34035404011), we get a palindrome (45075857054).

The spelling of 11040453043 in words is "eleven billion, forty million, four hundred fifty-three thousand, forty-three".