11269641403 has 4 divisors (see below), whose sum is σ = 11270220120. Its totient is φ = 11269062688.

The previous prime is 11269641391. The next prime is 11269641419. The reversal of 11269641403 is 30414696211.

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 11269641403 - 2¹³ = 11269633211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11269641443) 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, 259093 + ... + 299446.

It is an arithmetic number, because the mean of its divisors is an integer number (2817555030).

Almost surely, 2^11269641403 is an apocalyptic number.

11269641403 is a deficient number, since it is larger than the sum of its proper divisors (578717).

11269641403 is an equidigital number, since it uses as much as digits as its factorization.

11269641403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578716.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 11269641403 in words is "eleven billion, two hundred sixty-nine million, six hundred forty-one thousand, four hundred three".