230300000031 has 8 divisors (see below), whose sum is σ = 307333453824. Its totient is φ = 153399939800.

The previous prime is 230299999999. The next prime is 230300000111. The reversal of 230300000031 is 130000003032.

It is a happy number.

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 230300000031 - 2⁵ = 230299999999 is a prime.

It is a super-2 number, since 2×230300000031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230299999962 and 230300000016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230300000731) 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, 33344361 + ... + 33351266.

It is an arithmetic number, because the mean of its divisors is an integer number (38416681728).

Almost surely, 2^230300000031 is an apocalyptic number.

230300000031 is a deficient number, since it is larger than the sum of its proper divisors (77033453793).

230300000031 is a wasteful number, since it uses less digits than its factorization.

230300000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66696781.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 230300000031 its reverse (130000003032), we get a palindrome (360300003063).

The spelling of 230300000031 in words is "two hundred thirty billion, three hundred million, thirty-one", and thus it is an aban number.