230303130231 has 4 divisors (see below), whose sum is σ = 307070840312. Its totient is φ = 153535420152.

The previous prime is 230303130229. The next prime is 230303130289. The reversal of 230303130231 is 132031303032.

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

It is not a de Polignac number, because 230303130231 - 2¹ = 230303130229 is a prime.

It is a super-2 number, since 2×230303130231² (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 = 230303130198 and 230303130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230303132231) 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, 38383855036 + ... + 38383855041.

It is an arithmetic number, because the mean of its divisors is an integer number (76767710078).

Almost surely, 2^230303130231 is an apocalyptic number.

230303130231 is a deficient number, since it is larger than the sum of its proper divisors (76767710081).

230303130231 is an equidigital number, since it uses as much as digits as its factorization.

230303130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76767710080.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 230303130231 its reverse (132031303032), we get a palindrome (362334433263).

The spelling of 230303130231 in words is "two hundred thirty billion, three hundred three million, one hundred thirty thousand, two hundred thirty-one".