102430434313 has 2 divisors, whose sum is σ = 102430434314. Its totient is φ = 102430434312.

The previous prime is 102430434311. The next prime is 102430434319. The reversal of 102430434313 is 313434034201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100151995024 + 2278439289 = 316468^2 + 47733^2 .

It is a cyclic number.

It is not a de Polignac number, because 102430434313 - 2¹ = 102430434311 is a prime.

Together with 102430434311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102430434311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51215217156 + 51215217157.

It is an arithmetic number, because the mean of its divisors is an integer number (51215217157).

Almost surely, 2^102430434313 is an apocalyptic number.

It is an amenable number.

102430434313 is a deficient number, since it is larger than the sum of its proper divisors (1).

102430434313 is an equidigital number, since it uses as much as digits as its factorization.

102430434313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 102430434313 its reverse (313434034201), we get a palindrome (415864468514).

The spelling of 102430434313 in words is "one hundred two billion, four hundred thirty million, four hundred thirty-four thousand, three hundred thirteen".