1130444312233 has 4 divisors (see below), whose sum is σ = 1196941036500. Its totient is φ = 1063947587968.

The previous prime is 1130444312147. The next prime is 1130444312299. The reversal of 1130444312233 is 3322134440311.

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 854890707609 + 275553604624 = 924603^2 + 524932^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130444312233 - 2³³ = 1121854377641 is a prime.

It is a super-3 number, since 3×1130444312233³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130444312195 and 1130444312204.

It is not an unprimeable number, because it can be changed into a prime (1130444312633) 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, 33248362108 + ... + 33248362141.

It is an arithmetic number, because the mean of its divisors is an integer number (299235259125).

Almost surely, 2^{1130444312233} is an apocalyptic number.

It is an amenable number.

1130444312233 is a deficient number, since it is larger than the sum of its proper divisors (66496724267).

1130444312233 is an equidigital number, since it uses as much as digits as its factorization.

1130444312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66496724266.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1130444312233 its reverse (3322134440311), we get a palindrome (4452578752544).

The spelling of 1130444312233 in words is "one trillion, one hundred thirty billion, four hundred forty-four million, three hundred twelve thousand, two hundred thirty-three".