230025113 has 4 divisors (see below), whose sum is σ = 243556020. Its totient is φ = 216494208.

The previous prime is 230025109. The next prime is 230025149. The reversal of 230025113 is 311520032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 90478144 + 139546969 = 9512^2 + 11813^2 .

It is a cyclic number.

It is not a de Polignac number, because 230025113 - 2² = 230025109 is a prime.

It is a super-2 number, since 2×230025113² = 105823105221325538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 13530889 = 230025113 / (2 + 3 + 0 + 0 + 2 + 5 + 1 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230025091 and 230025100.

It is not an unprimeable number, because it can be changed into a prime (230025193) 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, 6765428 + ... + 6765461.

It is an arithmetic number, because the mean of its divisors is an integer number (60889005).

Almost surely, 2^230025113 is an apocalyptic number.

It is an amenable number.

230025113 is a deficient number, since it is larger than the sum of its proper divisors (13530907).

230025113 is a wasteful number, since it uses less digits than its factorization.

230025113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13530906.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 230025113 is about 15166.5788165954. The cubic root of 230025113 is about 612.7148660569.

Adding to 230025113 its reverse (311520032), we get a palindrome (541545145).

The spelling of 230025113 in words is "two hundred thirty million, twenty-five thousand, one hundred thirteen".