102124203141131 has 2 divisors, whose sum is σ = 102124203141132. Its totient is φ = 102124203141130.

The previous prime is 102124203141119. The next prime is 102124203141161. The reversal of 102124203141131 is 131141302421201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102124203141131 - 2¹⁰ = 102124203140107 is a prime.

It is a super-2 number, since 2×102124203141131² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102124203141131.

It is not a weakly prime, because it can be changed into another prime (102124203141161) 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, 51062101570565 + 51062101570566.

It is an arithmetic number, because the mean of its divisors is an integer number (51062101570566).

Almost surely, 2^{102124203141131} is an apocalyptic number.

102124203141131 is a deficient number, since it is larger than the sum of its proper divisors (1).

102124203141131 is an equidigital number, since it uses as much as digits as its factorization.

102124203141131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 102124203141131 its reverse (131141302421201), we get a palindrome (233265505562332).

The spelling of 102124203141131 in words is "one hundred two trillion, one hundred twenty-four billion, two hundred three million, one hundred forty-one thousand, one hundred thirty-one".