1132312122313 has 8 divisors (see below), whose sum is σ = 1171372293000. Its totient is φ = 1093252946688.

The previous prime is 1132312122289. The next prime is 1132312122373. The reversal of 1132312122313 is 3132212132311.

It can be written as a sum of positive squares in 4 ways, for example, as 628853758009 + 503458364304 = 793003^2 + 709548^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1132312122313 - 2¹³ = 1132312114121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132312122373) 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, 2631895 + ... + 3031747.

It is an arithmetic number, because the mean of its divisors is an integer number (146421536625).

Almost surely, 2^{1132312122313} is an apocalyptic number.

It is an amenable number.

1132312122313 is a deficient number, since it is larger than the sum of its proper divisors (39060170687).

1132312122313 is an equidigital number, since it uses as much as digits as its factorization.

1132312122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497531.

The product of its digits is 1296, while the sum is 25.

Adding to 1132312122313 its reverse (3132212132311), we get a palindrome (4264524254624).

The spelling of 1132312122313 in words is "one trillion, one hundred thirty-two billion, three hundred twelve million, one hundred twenty-two thousand, three hundred thirteen".