102424324129 has 2 divisors, whose sum is σ = 102424324130. Its totient is φ = 102424324128.

The previous prime is 102424324103. The next prime is 102424324169. The reversal of 102424324129 is 921423424201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89090310400 + 13334013729 = 298480^2 + 115473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102424324129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102424324094 and 102424324103.

It is not a weakly prime, because it can be changed into another prime (102424324169) 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, 51212162064 + 51212162065.

It is an arithmetic number, because the mean of its divisors is an integer number (51212162065).

Almost surely, 2^102424324129 is an apocalyptic number.

It is an amenable number.

102424324129 is a deficient number, since it is larger than the sum of its proper divisors (1).

102424324129 is an equidigital number, since it uses as much as digits as its factorization.

102424324129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 102424324129 in words is "one hundred two billion, four hundred twenty-four million, three hundred twenty-four thousand, one hundred twenty-nine".