11324526403 has 4 divisors (see below), whose sum is σ = 11324747088. Its totient is φ = 11324305720.

The previous prime is 11324526383. The next prime is 11324526463. The reversal of 11324526403 is 30462542311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30462542311 = 167 ⋅182410433.

It is a cyclic number.

It is not a de Polignac number, because 11324526403 - 2¹⁷ = 11324395331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324526463) 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, 11418 + ... + 150928.

It is an arithmetic number, because the mean of its divisors is an integer number (2831186772).

Almost surely, 2^11324526403 is an apocalyptic number.

11324526403 is a deficient number, since it is larger than the sum of its proper divisors (220685).

11324526403 is an equidigital number, since it uses as much as digits as its factorization.

11324526403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220684.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 11324526403 in words is "eleven billion, three hundred twenty-four million, five hundred twenty-six thousand, four hundred three".