11133032031001 has 4 divisors (see below), whose sum is σ = 11138606911332. Its totient is φ = 11127457150672.

The previous prime is 11133032030983. The next prime is 11133032031029. The reversal of 11133032031001 is 10013023033111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1600073203600 + 9532958827401 = 1264940^2 + 3087549^2 .

It is a cyclic number.

It is not a de Polignac number, because 11133032031001 - 2⁴³ = 2336939008793 is a prime.

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 11133032031001.

It is not an unprimeable number, because it can be changed into a prime (11133032031061) 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, 2787437170 + ... + 2787441163.

It is an arithmetic number, because the mean of its divisors is an integer number (2784651727833).

Almost surely, 2^{11133032031001} is an apocalyptic number.

It is an amenable number.

11133032031001 is a deficient number, since it is larger than the sum of its proper divisors (5574880331).

11133032031001 is an equidigital number, since it uses as much as digits as its factorization.

11133032031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5574880330.

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

Adding to 11133032031001 its reverse (10013023033111), we get a palindrome (21146055064112).

The spelling of 11133032031001 in words is "eleven trillion, one hundred thirty-three billion, thirty-two million, thirty-one thousand, one".