231130301323 has 8 divisors (see below), whose sum is σ = 231462169056. Its totient is φ = 230798673600.

The previous prime is 231130301321. The next prime is 231130301393. The reversal of 231130301323 is 323103031132.

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 231130301323 - 2¹ = 231130301321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231130301294 and 231130301303.

It is not an unprimeable number, because it can be changed into a prime (231130301321) 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, 1913658 + ... + 2030848.

It is an arithmetic number, because the mean of its divisors is an integer number (28932771132).

Almost surely, 2^231130301323 is an apocalyptic number.

231130301323 is a deficient number, since it is larger than the sum of its proper divisors (331867733).

231130301323 is a wasteful number, since it uses less digits than its factorization.

231130301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120005.

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

Adding to 231130301323 its reverse (323103031132), we get a palindrome (554233332455).

The spelling of 231130301323 in words is "two hundred thirty-one billion, one hundred thirty million, three hundred one thousand, three hundred twenty-three".