11332313403 has 4 divisors (see below), whose sum is σ = 15109751208. Its totient is φ = 7554875600.

The previous prime is 11332313387. The next prime is 11332313413. The reversal of 11332313403 is 30431323311.

It is a happy number.

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 11332313403 - 2⁴ = 11332313387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11332313413) 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, 1888718898 + ... + 1888718903.

It is an arithmetic number, because the mean of its divisors is an integer number (3777437802).

Almost surely, 2^11332313403 is an apocalyptic number.

11332313403 is a deficient number, since it is larger than the sum of its proper divisors (3777437805).

11332313403 is an equidigital number, since it uses as much as digits as its factorization.

11332313403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777437804.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11332313403 its reverse (30431323311), we get a palindrome (41763636714).

The spelling of 11332313403 in words is "eleven billion, three hundred thirty-two million, three hundred thirteen thousand, four hundred three".