1130231013233 has 16 divisors (see below), whose sum is σ = 1411793040384. Its totient is φ = 882370644480.

The previous prime is 1130231013229. The next prime is 1130231013253. The reversal of 1130231013233 is 3323101320311.

It is a cyclic number.

It is not a de Polignac number, because 1130231013233 - 2² = 1130231013229 is a prime.

It is a super-2 number, since 2×1130231013233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130231013199 and 1130231013208.

It is not an unprimeable number, because it can be changed into a prime (1130231013203) 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 15 ways as a sum of consecutive naturals, for example, 153185660 + ... + 153193037.

It is an arithmetic number, because the mean of its divisors is an integer number (88237065024).

Almost surely, 2^{1130231013233} is an apocalyptic number.

It is an amenable number.

1130231013233 is a deficient number, since it is larger than the sum of its proper divisors (281562027151).

1130231013233 is a wasteful number, since it uses less digits than its factorization.

1130231013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306378752.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1130231013233 its reverse (3323101320311), we get a palindrome (4453332333544).

The spelling of 1130231013233 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, thirteen thousand, two hundred thirty-three".