231052229999 has 8 divisors (see below), whose sum is σ = 246010264560. Its totient is φ = 216246054016.

The previous prime is 231052229983. The next prime is 231052230077. The reversal of 231052229999 is 999922250132.

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 231052229999 - 2⁴ = 231052229983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 231052229999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231052229959) 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, 37961504 + ... + 37967589.

It is an arithmetic number, because the mean of its divisors is an integer number (30751283070).

Almost surely, 2^231052229999 is an apocalyptic number.

231052229999 is a deficient number, since it is larger than the sum of its proper divisors (14958034561).

231052229999 is a wasteful number, since it uses less digits than its factorization.

231052229999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75929289.

The product of its (nonzero) digits is 1574640, while the sum is 53.

The spelling of 231052229999 in words is "two hundred thirty-one billion, fifty-two million, two hundred twenty-nine thousand, nine hundred ninety-nine".