130252320251 has 8 divisors (see below), whose sum is σ = 135772362000. Its totient is φ = 124800850720.

The previous prime is 130252320239. The next prime is 130252320277. The reversal of 130252320251 is 152023252031.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130252320251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130252320251.

It is not an unprimeable number, because it can be changed into a prime (130252320151) 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 in 7 ways as a sum of consecutive naturals, for example, 17139176 + ... + 17146773.

It is an arithmetic number, because the mean of its divisors is an integer number (16971545250).

Almost surely, 2^130252320251 is an apocalyptic number.

130252320251 is a deficient number, since it is larger than the sum of its proper divisors (5520041749).

130252320251 is a wasteful number, since it uses less digits than its factorization.

130252320251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34286109.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 130252320251 its reverse (152023252031), we get a palindrome (282275572282).

The spelling of 130252320251 in words is "one hundred thirty billion, two hundred fifty-two million, three hundred twenty thousand, two hundred fifty-one".