130134120232 has 16 divisors (see below), whose sum is σ = 244480857300. Its totient is φ = 64939224960.

The previous prime is 130134120187. The next prime is 130134120239. The reversal of 130134120232 is 232021431031.

It can be written as a sum of positive squares in 2 ways, for example, as 128282883556 + 1851236676 = 358166^2 + 43026^2 .

It is not an unprimeable number, because it can be changed into a prime (130134120239) 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, 15975069 + ... + 15983212.

Almost surely, 2^130134120232 is an apocalyptic number.

It is an amenable number.

130134120232 is a deficient number, since it is larger than the sum of its proper divisors (114346737068).

130134120232 is a wasteful number, since it uses less digits than its factorization.

130134120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31958796 (or 31958792 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130134120232 its reverse (232021431031), we get a palindrome (362155551263).

The spelling of 130134120232 in words is "one hundred thirty billion, one hundred thirty-four million, one hundred twenty thousand, two hundred thirty-two".