11331032012303 has 4 divisors (see below), whose sum is σ = 11367233392848. Its totient is φ = 11294830631760.

The previous prime is 11331032012291. The next prime is 11331032012353. The reversal of 11331032012303 is 30321023013311.

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 11331032012303 - 2¹⁰ = 11331032011279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331032012353) 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, 18100689803 + ... + 18100690428.

It is an arithmetic number, because the mean of its divisors is an integer number (2841808348212).

Almost surely, 2^{11331032012303} is an apocalyptic number.

11331032012303 is a deficient number, since it is larger than the sum of its proper divisors (36201380545).

11331032012303 is an equidigital number, since it uses as much as digits as its factorization.

11331032012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36201380544.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11331032012303 its reverse (30321023013311), we get a palindrome (41652055025614).

The spelling of 11331032012303 in words is "eleven trillion, three hundred thirty-one billion, thirty-two million, twelve thousand, three hundred three".