111102322323131 has 2 divisors, whose sum is σ = 111102322323132. Its totient is φ = 111102322323130.

The previous prime is 111102322323053. The next prime is 111102322323137. The reversal of 111102322323131 is 131323223201111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111102322323131 - 2³⁰ = 111101248581307 is a prime.

It is a super-3 number, since 3×111102322323131³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 111102322323131.

It is not a weakly prime, because it can be changed into another prime (111102322323137) 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, 55551161161565 + 55551161161566.

It is an arithmetic number, because the mean of its divisors is an integer number (55551161161566).

Almost surely, 2^{111102322323131} is an apocalyptic number.

111102322323131 is a deficient number, since it is larger than the sum of its proper divisors (1).

111102322323131 is an equidigital number, since it uses as much as digits as its factorization.

111102322323131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 111102322323131 its reverse (131323223201111), we get a palindrome (242425545524242).

The spelling of 111102322323131 in words is "one hundred eleven trillion, one hundred two billion, three hundred twenty-two million, three hundred twenty-three thousand, one hundred thirty-one".