130130130032002 has 4 divisors (see below), whose sum is σ = 195195195048006. Its totient is φ = 65065065016000.

The previous prime is 130130130031973. The next prime is 130130130032027. The reversal of 130130130032002 is 200230031031031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129903667305841 + 226462726161 = 11397529^2 + 475881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32532532507999 + ... + 32532532508002.

Almost surely, 2^{130130130032002} is an apocalyptic number.

130130130032002 is a deficient number, since it is larger than the sum of its proper divisors (65065065016004).

130130130032002 is an equidigital number, since it uses as much as digits as its factorization.

130130130032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65065065016003.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130130130032002 its reverse (200230031031031), we get a palindrome (330360161063033).

The spelling of 130130130032002 in words is "one hundred thirty trillion, one hundred thirty billion, one hundred thirty million, thirty-two thousand, two".