1133231313323 has 8 divisors (see below), whose sum is σ = 1152485157600. Its totient is φ = 1114068936960.

The previous prime is 1133231313317. The next prime is 1133231313391. The reversal of 1133231313323 is 3233131323311.

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 1133231313323 - 2¹² = 1133231309227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133231313923) 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, 22841990 + ... + 22891547.

It is an arithmetic number, because the mean of its divisors is an integer number (144060644700).

Almost surely, 2^{1133231313323} is an apocalyptic number.

1133231313323 is a deficient number, since it is larger than the sum of its proper divisors (19253844277).

1133231313323 is an equidigital number, since it uses as much as digits as its factorization.

1133231313323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45733957.

The product of its digits is 8748, while the sum is 29.

Adding to 1133231313323 its reverse (3233131323311), we get a palindrome (4366362636634).

The spelling of 1133231313323 in words is "one trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred twenty-three".