230230300031 has 4 divisors (see below), whose sum is σ = 231435694464. Its totient is φ = 229024905600.

The previous prime is 230230299997. The next prime is 230230300039. The reversal of 230230300031 is 130003032032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230230300031 is a prime.

It is a super-2 number, since 2×230230300031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230230299982 and 230230300009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230230300039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602696930 + ... + 602697311.

It is an arithmetic number, because the mean of its divisors is an integer number (57858923616).

Almost surely, 2^230230300031 is an apocalyptic number.

230230300031 is a deficient number, since it is larger than the sum of its proper divisors (1205394433).

230230300031 is a wasteful number, since it uses less digits than its factorization.

230230300031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205394432.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 230230300031 its reverse (130003032032), we get a palindrome (360233332063).

The spelling of 230230300031 in words is "two hundred thirty billion, two hundred thirty million, three hundred thousand, thirty-one".