130503251035202 has 4 divisors (see below), whose sum is σ = 195754876552806. Its totient is φ = 65251625517600.

The previous prime is 130503251035177. The next prime is 130503251035207. The reversal of 130503251035202 is 202530152305031.

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., 83245751935921 + 47257499099281 = 9123911^2 + 6874409^2 .

It is not an unprimeable number, because it can be changed into a prime (130503251035207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32625812758799 + ... + 32625812758802.

Almost surely, 2^{130503251035202} is an apocalyptic number.

130503251035202 is a deficient number, since it is larger than the sum of its proper divisors (65251625517604).

130503251035202 is an equidigital number, since it uses as much as digits as its factorization.

130503251035202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65251625517603.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 130503251035202 in words is "one hundred thirty trillion, five hundred three billion, two hundred fifty-one million, thirty-five thousand, two hundred two".