11023413541 has 4 divisors (see below), whose sum is σ = 12598186912. Its totient is φ = 9448640172.

The previous prime is 11023413539. The next prime is 11023413551. The reversal of 11023413541 is 14531432011.

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 a cyclic number.

It is not a de Polignac number, because 11023413541 - 2¹ = 11023413539 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 (11023413551) 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, 787386675 + ... + 787386688.

It is an arithmetic number, because the mean of its divisors is an integer number (3149546728).

Almost surely, 2^11023413541 is an apocalyptic number.

It is an amenable number.

11023413541 is a deficient number, since it is larger than the sum of its proper divisors (1574773371).

11023413541 is an equidigital number, since it uses as much as digits as its factorization.

11023413541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574773370.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 11023413541 its reverse (14531432011), we get a palindrome (25554845552).

The spelling of 11023413541 in words is "eleven billion, twenty-three million, four hundred thirteen thousand, five hundred forty-one".