11102311320131 has 2 divisors, whose sum is σ = 11102311320132. Its totient is φ = 11102311320130.

The previous prime is 11102311320119. The next prime is 11102311320167. The reversal of 11102311320131 is 13102311320111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11102311320131 - 2¹⁰ = 11102311319107 is a prime.

It is a super-2 number, since 2×11102311320131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11102314320131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551155660065 + 5551155660066.

It is an arithmetic number, because the mean of its divisors is an integer number (5551155660066).

Almost surely, 2^{11102311320131} is an apocalyptic number.

11102311320131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102311320131 is an equidigital number, since it uses as much as digits as its factorization.

11102311320131 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 20.

Subtracting from 11102311320131 its sum of digits (20), we obtain a palindrome (11102311320111).

Adding to 11102311320131 its reverse (13102311320111), we get a palindrome (24204622640242).

The spelling of 11102311320131 in words is "eleven trillion, one hundred two billion, three hundred eleven million, three hundred twenty thousand, one hundred thirty-one".