130112132321 has 8 divisors (see below), whose sum is σ = 131906201760. Its totient is φ = 128318379552.

The previous prime is 130112132317. The next prime is 130112132341. The reversal of 130112132321 is 123231211031.

It is a happy number.

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 130112132321 - 2² = 130112132317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130112132293 and 130112132302.

It is not an unprimeable number, because it can be changed into a prime (130112132341) 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, 817790 + ... + 963848.

It is an arithmetic number, because the mean of its divisors is an integer number (16488275220).

Almost surely, 2^130112132321 is an apocalyptic number.

It is an amenable number.

130112132321 is a deficient number, since it is larger than the sum of its proper divisors (1794069439).

130112132321 is a wasteful number, since it uses less digits than its factorization.

130112132321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158335.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 130112132321 its reverse (123231211031), we get a palindrome (253343343352).

The spelling of 130112132321 in words is "one hundred thirty billion, one hundred twelve million, one hundred thirty-two thousand, three hundred twenty-one".