11331132033 has 8 divisors (see below), whose sum is σ = 16270343488. Its totient is φ = 6973004304.

The previous prime is 11331132019. The next prime is 11331132047. The reversal of 11331132033 is 33023113311.

It is an interprime number because it is at equal distance from previous prime (11331132019) and next prime (11331132047).

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

It is not a de Polignac number, because 11331132033 - 2⁴ = 11331132017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331132013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145270885 + ... + 145270962.

It is an arithmetic number, because the mean of its divisors is an integer number (2033792936).

Almost surely, 2^11331132033 is an apocalyptic number.

11331132033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11331132033 is a deficient number, since it is larger than the sum of its proper divisors (4939211455).

11331132033 is a wasteful number, since it uses less digits than its factorization.

11331132033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290541863.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11331132033 its reverse (33023113311), we get a palindrome (44354245344).

The spelling of 11331132033 in words is "eleven billion, three hundred thirty-one million, one hundred thirty-two thousand, thirty-three".