1131101022313 has 2 divisors, whose sum is σ = 1131101022314. Its totient is φ = 1131101022312.

The previous prime is 1131101022241. The next prime is 1131101022367. The reversal of 1131101022313 is 3132201011311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 846081709929 + 285019312384 = 919827^2 + 533872^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131101022313 - 2²⁹ = 1130564151401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131101022413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565550511156 + 565550511157.

It is an arithmetic number, because the mean of its divisors is an integer number (565550511157).

Almost surely, 2^{1131101022313} is an apocalyptic number.

It is an amenable number.

1131101022313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131101022313 is an equidigital number, since it uses as much as digits as its factorization.

1131101022313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1131101022313 its reverse (3132201011311), we get a palindrome (4263302033624).

The spelling of 1131101022313 in words is "one trillion, one hundred thirty-one billion, one hundred one million, twenty-two thousand, three hundred thirteen".