1131022321033 has 8 divisors (see below), whose sum is σ = 1233965557440. Its totient is φ = 1028099588880.

The previous prime is 1131022321007. The next prime is 1131022321123. The reversal of 1131022321033 is 3301232201311.

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 1131022321033 - 2²⁵ = 1130988766601 is a prime.

It is a super-2 number, since 2×1131022321033² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1131022320995 and 1131022321013.

It is not an unprimeable number, because it can be changed into a prime (1131022321003) 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, 5010610 + ... + 5231467.

It is an arithmetic number, because the mean of its divisors is an integer number (154245694680).

Almost surely, 2^{1131022321033} is an apocalyptic number.

It is an amenable number.

1131022321033 is a deficient number, since it is larger than the sum of its proper divisors (102943236407).

1131022321033 is a wasteful number, since it uses less digits than its factorization.

1131022321033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10252127.

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

Adding to 1131022321033 its reverse (3301232201311), we get a palindrome (4432254522344).

The spelling of 1131022321033 in words is "one trillion, one hundred thirty-one billion, twenty-two million, three hundred twenty-one thousand, thirty-three".