130542451321 has 8 divisors (see below), whose sum is σ = 130625157600. Its totient is φ = 130459777632.

The previous prime is 130542451309. The next prime is 130542451337. The reversal of 130542451321 is 123154245031.

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 130542451321 - 2²¹ = 130540354169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130542454321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16328101 + ... + 16336093.

It is an arithmetic number, because the mean of its divisors is an integer number (16328144700).

Almost surely, 2^130542451321 is an apocalyptic number.

It is an amenable number.

130542451321 is a deficient number, since it is larger than the sum of its proper divisors (82706279).

130542451321 is an equidigital number, since it uses as much as digits as its factorization.

130542451321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16295.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 130542451321 its reverse (123154245031), we get a palindrome (253696696352).

The spelling of 130542451321 in words is "one hundred thirty billion, five hundred forty-two million, four hundred fifty-one thousand, three hundred twenty-one".