130440000323032 has 32 divisors (see below), whose sum is σ = 251304125656320. Its totient is φ = 63427236848640.

The previous prime is 130440000322999. The next prime is 130440000323047. The reversal of 130440000323032 is 230323000044031.

It is a junction number, because it is equal to n+sod(n) for n = 130440000322988 and 130440000323006.

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, 103751193 + ... + 105000904.

It is an arithmetic number, because the mean of its divisors is an integer number (7853253926760).

Almost surely, 2^{130440000323032} is an apocalyptic number.

It is an amenable number.

130440000323032 is a deficient number, since it is larger than the sum of its proper divisors (120864125333288).

130440000323032 is a wasteful number, since it uses less digits than its factorization.

130440000323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208754251 (or 208754247 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 130440000323032 its reverse (230323000044031), we get a palindrome (360763000367063).

The spelling of 130440000323032 in words is "one hundred thirty trillion, four hundred forty billion, three hundred twenty-three thousand, thirty-two".