130130233231 has 8 divisors (see below), whose sum is σ = 130456090800. Its totient is φ = 129804449280.

The previous prime is 130130233223. The next prime is 130130233243. The reversal of 130130233231 is 132332031031.

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 130130233231 - 2³ = 130130233223 is a prime.

It is a super-2 number, since 2×130130233231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130130233271) 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, 5715951 + ... + 5738671.

It is an arithmetic number, because the mean of its divisors is an integer number (16307011350).

Almost surely, 2^130130233231 is an apocalyptic number.

130130233231 is a deficient number, since it is larger than the sum of its proper divisors (325857569).

130130233231 is a wasteful number, since it uses less digits than its factorization.

130130233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36809.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 130130233231 its reverse (132332031031), we get a palindrome (262462264262).

The spelling of 130130233231 in words is "one hundred thirty billion, one hundred thirty million, two hundred thirty-three thousand, two hundred thirty-one".