11641341503 has 4 divisors (see below), whose sum is σ = 12699645288. Its totient is φ = 10583037720.

The previous prime is 11641341497. The next prime is 11641341511. The reversal of 11641341503 is 30514314611.

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 11641341503 - 2¹⁰ = 11641340479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11641343503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529151876 + ... + 529151897.

It is an arithmetic number, because the mean of its divisors is an integer number (3174911322).

Almost surely, 2^11641341503 is an apocalyptic number.

11641341503 is a deficient number, since it is larger than the sum of its proper divisors (1058303785).

11641341503 is a wasteful number, since it uses less digits than its factorization.

11641341503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058303784.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 11641341503 in words is "eleven billion, six hundred forty-one million, three hundred forty-one thousand, five hundred three".