1322312010113 has 2 divisors, whose sum is σ = 1322312010114. Its totient is φ = 1322312010112.

The previous prime is 1322312010043. The next prime is 1322312010133. The reversal of 1322312010113 is 3110102132231.

It is a happy number.

It is an a-pointer prime, because the next prime (1322312010133) can be obtained adding 1322312010113 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083945430129 + 238366579984 = 1041127^2 + 488228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322312010113 - 2²⁰ = 1322310961537 is a prime.

It is a super-2 number, since 2×1322312010113² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1322312010133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661156005056 + 661156005057.

It is an arithmetic number, because the mean of its divisors is an integer number (661156005057).

Almost surely, 2^{1322312010113} is an apocalyptic number.

It is an amenable number.

1322312010113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322312010113 is an equidigital number, since it uses as much as digits as its factorization.

1322312010113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1322312010113 its reverse (3110102132231), we get a palindrome (4432414142344).

The spelling of 1322312010113 in words is "one trillion, three hundred twenty-two billion, three hundred twelve million, ten thousand, one hundred thirteen".