130430465312 has 24 divisors (see below), whose sum is σ = 293468547456. Its totient is φ = 55898770752.

The previous prime is 130430465311. The next prime is 130430465339. The reversal of 130430465312 is 213564034031.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (130430465311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291139208 + ... + 291139655.

It is an arithmetic number, because the mean of its divisors is an integer number (12227856144).

Almost surely, 2^130430465312 is an apocalyptic number.

It is an amenable number.

130430465312 is an abundant number, since it is smaller than the sum of its proper divisors (163038082144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130430465312 is an equidigital number, since it uses as much as digits as its factorization.

130430465312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582278880 (or 582278872 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 130430465312 its reverse (213564034031), we get a palindrome (343994499343).

The spelling of 130430465312 in words is "one hundred thirty billion, four hundred thirty million, four hundred sixty-five thousand, three hundred twelve".