231163140323 has 8 divisors (see below), whose sum is σ = 231342397440. Its totient is φ = 230983953480.

The previous prime is 231163140287. The next prime is 231163140331. The reversal of 231163140323 is 323041361132.

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 231163140323 - 2²⁸ = 230894704867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231163140023) 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, 7878386 + ... + 7907672.

It is an arithmetic number, because the mean of its divisors is an integer number (28917799680).

Almost surely, 2^231163140323 is an apocalyptic number.

231163140323 is a deficient number, since it is larger than the sum of its proper divisors (179257117).

231163140323 is a wasteful number, since it uses less digits than its factorization.

231163140323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35137.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 231163140323 in words is "two hundred thirty-one billion, one hundred sixty-three million, one hundred forty thousand, three hundred twenty-three".