11341530566 has 4 divisors (see below), whose sum is σ = 17012295852. Its totient is φ = 5670765282.

The previous prime is 11341530547. The next prime is 11341530623. The reversal of 11341530566 is 66503514311.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835382640 + ... + 2835382643.

It is an arithmetic number, because the mean of its divisors is an integer number (4253073963).

Almost surely, 2^11341530566 is an apocalyptic number.

11341530566 is a deficient number, since it is larger than the sum of its proper divisors (5670765286).

11341530566 is an equidigital number, since it uses as much as digits as its factorization.

11341530566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670765285.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 11341530566 in words is "eleven billion, three hundred forty-one million, five hundred thirty thousand, five hundred sixty-six".