130303430234 has 16 divisors (see below), whose sum is σ = 196842177000. Its totient is φ = 64689705984.

The previous prime is 130303430209. The next prime is 130303430249. The reversal of 130303430234 is 432034303031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 86309626225 + 43993804009 = 293785^2 + 209747^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 709502 + ... + 874070.

Almost surely, 2^130303430234 is an apocalyptic number.

130303430234 is a deficient number, since it is larger than the sum of its proper divisors (66538746766).

130303430234 is a wasteful number, since it uses less digits than its factorization.

130303430234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167377.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 130303430234 its reverse (432034303031), we get a palindrome (562337733265).

The spelling of 130303430234 in words is "one hundred thirty billion, three hundred three million, four hundred thirty thousand, two hundred thirty-four".