130233442243 has 8 divisors (see below), whose sum is σ = 139335176720. Its totient is φ = 121356442080.

The previous prime is 130233442219. The next prime is 130233442249. The reversal of 130233442243 is 342244332031.

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 a de Polignac number, because none of the positive numbers 2^k-130233442243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130233442249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56182380 + ... + 56184697.

It is an arithmetic number, because the mean of its divisors is an integer number (17416897090).

Almost surely, 2^130233442243 is an apocalyptic number.

130233442243 is a deficient number, since it is larger than the sum of its proper divisors (9101734477).

130233442243 is a wasteful number, since it uses less digits than its factorization.

130233442243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112367157.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 130233442243 its reverse (342244332031), we get a palindrome (472477774274).

The spelling of 130233442243 in words is "one hundred thirty billion, two hundred thirty-three million, four hundred forty-two thousand, two hundred forty-three".