130432323123365 has 4 divisors (see below), whose sum is σ = 156518787748044. Its totient is φ = 104345858498688.

The previous prime is 130432323123293. The next prime is 130432323123373. The reversal of 130432323123365 is 563321323234031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36424580537284 + 94007742586081 = 6035278^2 + 9695759^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130432323123365 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13043232312332 + ... + 13043232312341.

It is an arithmetic number, because the mean of its divisors is an integer number (39129696937011).

Almost surely, 2^{130432323123365} is an apocalyptic number.

It is an amenable number.

130432323123365 is a deficient number, since it is larger than the sum of its proper divisors (26086464624679).

130432323123365 is an equidigital number, since it uses as much as digits as its factorization.

130432323123365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26086464624678.

The product of its (nonzero) digits is 699840, while the sum is 41.

Adding to 130432323123365 its reverse (563321323234031), we get a palindrome (693753646357396).

The spelling of 130432323123365 in words is "one hundred thirty trillion, four hundred thirty-two billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred sixty-five".