230208152252306 has 4 divisors (see below), whose sum is σ = 345312228378462. Its totient is φ = 115104076126152.

The previous prime is 230208152252257. The next prime is 230208152252333. The reversal of 230208152252306 is 603252251802032.

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

It can be written as a sum of positive squares in only one way, i.e., 229369783111681 + 838369140625 = 15144959^2 + 915625^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57552038063075 + ... + 57552038063078.

Almost surely, 2^{230208152252306} is an apocalyptic number.

230208152252306 is a deficient number, since it is larger than the sum of its proper divisors (115104076126156).

230208152252306 is a wasteful number, since it uses less digits than its factorization.

230208152252306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115104076126155.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 230208152252306 in words is "two hundred thirty trillion, two hundred eight billion, one hundred fifty-two million, two hundred fifty-two thousand, three hundred six".