230103661 has 32 divisors (see below), whose sum is σ = 266342400. Its totient is φ = 197588160.

The previous prime is 230103659. The next prime is 230103733. The reversal of 230103661 is 166301032.

It is a cyclic number.

It is not a de Polignac number, because 230103661 - 2¹ = 230103659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 848956 + ... + 849226.

It is an arithmetic number, because the mean of its divisors is an integer number (8323200).

Almost surely, 2^230103661 is an apocalyptic number.

It is an amenable number.

230103661 is a deficient number, since it is larger than the sum of its proper divisors (36238739).

230103661 is a wasteful number, since it uses less digits than its factorization.

230103661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 230103661 is about 15169.1681050742. The cubic root of 230103661 is about 612.7846005445.

Adding to 230103661 its reverse (166301032), we get a palindrome (396404693).

The spelling of 230103661 in words is "two hundred thirty million, one hundred three thousand, six hundred sixty-one".