230311329999 has 16 divisors (see below), whose sum is σ = 308083356000. Its totient is φ = 153040444416.

The previous prime is 230311329991. The next prime is 230311330003. The reversal of 230311329999 is 999923113032.

It is not a de Polignac number, because 230311329999 - 2³ = 230311329991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230311329991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2689467 + ... + 2773779.

It is an arithmetic number, because the mean of its divisors is an integer number (19255209750).

Almost surely, 2^230311329999 is an apocalyptic number.

230311329999 is a deficient number, since it is larger than the sum of its proper divisors (77772026001).

230311329999 is a wasteful number, since it uses less digits than its factorization.

230311329999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87274.

The product of its (nonzero) digits is 708588, while the sum is 51.

The spelling of 230311329999 in words is "two hundred thirty billion, three hundred eleven million, three hundred twenty-nine thousand, nine hundred ninety-nine".