130452322045 has 8 divisors (see below), whose sum is σ = 157447659096. Its totient is φ = 103758609216.

The previous prime is 130452322037. The next prime is 130452322067. The reversal of 130452322045 is 540223254031.

It can be written as a sum of positive squares in 4 ways, for example, as 17387587044 + 113064735001 = 131862^2 + 336251^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130452322045 - 2³ = 130452322037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130452321998 and 130452322016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75405102 + ... + 75406831.

It is an arithmetic number, because the mean of its divisors is an integer number (19680957387).

Almost surely, 2^130452322045 is an apocalyptic number.

It is an amenable number.

130452322045 is a deficient number, since it is larger than the sum of its proper divisors (26995337051).

130452322045 is a wasteful number, since it uses less digits than its factorization.

130452322045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150812111.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 130452322045 its reverse (540223254031), we get a palindrome (670675576076).

The spelling of 130452322045 in words is "one hundred thirty billion, four hundred fifty-two million, three hundred twenty-two thousand, forty-five".