130440012042323 has 8 divisors (see below), whose sum is σ = 130518913002240. Its totient is φ = 130361117777280.

The previous prime is 130440012042317. The next prime is 130440012042337. The reversal of 130440012042323 is 323240210044031.

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 130440012042323 - 2¹⁶ = 130440011976787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130440012044323) 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, 37583438 + ... + 40907148.

It is an arithmetic number, because the mean of its divisors is an integer number (16314864125280).

Almost surely, 2^{130440012042323} is an apocalyptic number.

130440012042323 is a deficient number, since it is larger than the sum of its proper divisors (78900959917).

130440012042323 is a wasteful number, since it uses less digits than its factorization.

130440012042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347437.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 130440012042323 its reverse (323240210044031), we get a palindrome (453680222086354).

The spelling of 130440012042323 in words is "one hundred thirty trillion, four hundred forty billion, twelve million, forty-two thousand, three hundred twenty-three".