1131310223333 has 8 divisors (see below), whose sum is σ = 1137082944888. Its totient is φ = 1125537805504.

The previous prime is 1131310223317. The next prime is 1131310223377. The reversal of 1131310223333 is 3333220131311.

It can be written as a sum of positive squares in 4 ways, for example, as 930285327169 + 201024896164 = 964513^2 + 448358^2 .

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 1131310223333 - 2⁴ = 1131310223317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131310223833) 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, 14344235 + ... + 14422887.

It is an arithmetic number, because the mean of its divisors is an integer number (142135368111).

Almost surely, 2^{1131310223333} is an apocalyptic number.

It is an amenable number.

1131310223333 is a deficient number, since it is larger than the sum of its proper divisors (5772721555).

1131310223333 is an equidigital number, since it uses as much as digits as its factorization.

1131310223333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151863.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1131310223333 its reverse (3333220131311), we get a palindrome (4464530354644).

The spelling of 1131310223333 in words is "one trillion, one hundred thirty-one billion, three hundred ten million, two hundred twenty-three thousand, three hundred thirty-three".