11331021043003 has 2 divisors, whose sum is σ = 11331021043004. Its totient is φ = 11331021043002.

The previous prime is 11331021042989. The next prime is 11331021043019. The reversal of 11331021043003 is 30034012013311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331021043003 is a prime.

It is not a weakly prime, because it can be changed into another prime (11331021013003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665510521501 + 5665510521502.

It is an arithmetic number, because the mean of its divisors is an integer number (5665510521502).

Almost surely, 2^{11331021043003} is an apocalyptic number.

11331021043003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331021043003 is an equidigital number, since it uses as much as digits as its factorization.

11331021043003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11331021043003 its reverse (30034012013311), we get a palindrome (41365033056314).

The spelling of 11331021043003 in words is "eleven trillion, three hundred thirty-one billion, twenty-one million, forty-three thousand, three".