130450345321 has 16 divisors (see below), whose sum is σ = 133123035136. Its totient is φ = 127811884176.

The previous prime is 130450345309. The next prime is 130450345373. The reversal of 130450345321 is 123543054031.

It is a cyclic number.

It is not a de Polignac number, because 130450345321 - 2¹¹ = 130450343273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130450315321) 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, 3726526 + ... + 3761368.

It is an arithmetic number, because the mean of its divisors is an integer number (8320189696).

Almost surely, 2^130450345321 is an apocalyptic number.

It is an amenable number.

130450345321 is a deficient number, since it is larger than the sum of its proper divisors (2672689815).

130450345321 is a wasteful number, since it uses less digits than its factorization.

130450345321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35332.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 130450345321 its reverse (123543054031), we get a palindrome (253993399352).

The spelling of 130450345321 in words is "one hundred thirty billion, four hundred fifty million, three hundred forty-five thousand, three hundred twenty-one".