230123225 has 12 divisors (see below), whose sum is σ = 289613904. Its totient is φ = 181349520.

The previous prime is 230123213. The next prime is 230123251. The reversal of 230123225 is 522321032.

It is not a de Polignac number, because 230123225 - 2²⁴ = 213346009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230123197 and 230123206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67019 + ... + 70368.

It is an arithmetic number, because the mean of its divisors is an integer number (24134492).

Almost surely, 2^230123225 is an apocalyptic number.

230123225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230123225 is a deficient number, since it is larger than the sum of its proper divisors (59490679).

230123225 is a wasteful number, since it uses less digits than its factorization.

230123225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137464 (or 137459 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 230123225 is about 15169.8129520439. The cubic root of 230123225 is about 612.8019668888.

Adding to 230123225 its reverse (522321032), we get a palindrome (752444257).

The spelling of 230123225 in words is "two hundred thirty million, one hundred twenty-three thousand, two hundred twenty-five".