11331201001033 has 8 divisors (see below), whose sum is σ = 11489427772928. Its totient is φ = 11173055441184.

The previous prime is 11331201001031. The next prime is 11331201001097. The reversal of 11331201001033 is 33010010213311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11331201001033 - 2¹ = 11331201001031 is a prime.

It is a super-2 number, since 2×11331201001033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11331201001033.

It is not an unprimeable number, because it can be changed into a prime (11331201001031) 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 7 ways as a sum of consecutive naturals, for example, 20021985 + ... + 20580142.

It is an arithmetic number, because the mean of its divisors is an integer number (1436178471616).

Almost surely, 2^{11331201001033} is an apocalyptic number.

It is an amenable number.

11331201001033 is a deficient number, since it is larger than the sum of its proper divisors (158226771895).

11331201001033 is an equidigital number, since it uses as much as digits as its factorization.

11331201001033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40606023.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11331201001033 its reverse (33010010213311), we get a palindrome (44341211214344).

The spelling of 11331201001033 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one thousand, thirty-three".