230338832225 has 12 divisors (see below), whose sum is σ = 285634829436. Its totient is φ = 184261596480.

The previous prime is 230338832221. The next prime is 230338832233. The reversal of 230338832225 is 522238833032.

It can be written as a sum of positive squares in 6 ways, for example, as 446392384 + 229892439841 = 21128^2 + 479471^2 .

It is not a de Polignac number, because 230338832225 - 2² = 230338832221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230338832221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281759 + ... + 734891.

It is an arithmetic number, because the mean of its divisors is an integer number (23802902453).

Almost surely, 2^230338832225 is an apocalyptic number.

230338832225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230338832225 is a deficient number, since it is larger than the sum of its proper divisors (55295997211).

230338832225 is a wasteful number, since it uses less digits than its factorization.

230338832225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473476 (or 473471 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 230338832225 in words is "two hundred thirty billion, three hundred thirty-eight million, eight hundred thirty-two thousand, two hundred twenty-five".