130233223231 has 8 divisors (see below), whose sum is σ = 132715790064. Its totient is φ = 127751594880.

The previous prime is 130233223223. The next prime is 130233223243. The reversal of 130233223231 is 132322332031.

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 130233223231 - 2³ = 130233223223 is a prime.

It is a super-2 number, since 2×130233223231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130233223196 and 130233223205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130233223271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48796 + ... + 512686.

It is an arithmetic number, because the mean of its divisors is an integer number (16589473758).

Almost surely, 2^130233223231 is an apocalyptic number.

130233223231 is a deficient number, since it is larger than the sum of its proper divisors (2482566833).

130233223231 is an equidigital number, since it uses as much as digits as its factorization.

130233223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469241.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 130233223231 its reverse (132322332031), we get a palindrome (262555555262).

The spelling of 130233223231 in words is "one hundred thirty billion, two hundred thirty-three million, two hundred twenty-three thousand, two hundred thirty-one".