102430169234 has 8 divisors (see below), whose sum is σ = 153647811660. Its totient is φ = 51214232016.

The previous prime is 102430169227. The next prime is 102430169239. The reversal of 102430169234 is 432961034201.

It can be written as a sum of positive squares in 2 ways, for example, as 102430082209 + 87025 = 320047^2 + 295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102430169194 and 102430169203.

It is not an unprimeable number, because it can be changed into a prime (102430169239) 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 in 3 ways as a sum of consecutive naturals, for example, 263729 + ... + 523844.

Almost surely, 2^102430169234 is an apocalyptic number.

102430169234 is a deficient number, since it is larger than the sum of its proper divisors (51217642426).

102430169234 is an equidigital number, since it uses as much as digits as its factorization.

102430169234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852604.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 102430169234 in words is "one hundred two billion, four hundred thirty million, one hundred sixty-nine thousand, two hundred thirty-four".