130445251501 has 16 divisors (see below), whose sum is σ = 133661021184. Its totient is φ = 127248472624.

The previous prime is 130445251499. The next prime is 130445251511. The reversal of 130445251501 is 105152544031.

It is a cyclic number.

It is not a de Polignac number, because 130445251501 - 2¹ = 130445251499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130445251511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24212130 + ... + 24217516.

It is an arithmetic number, because the mean of its divisors is an integer number (8353813824).

Almost surely, 2^130445251501 is an apocalyptic number.

It is an amenable number.

130445251501 is a deficient number, since it is larger than the sum of its proper divisors (3215769683).

130445251501 is a wasteful number, since it uses less digits than its factorization.

130445251501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 130445251501 its reverse (105152544031), we get a palindrome (235597795532).

The spelling of 130445251501 in words is "one hundred thirty billion, four hundred forty-five million, two hundred fifty-one thousand, five hundred one".