123301604663 has 8 divisors (see below), whose sum is σ = 125654411808. Its totient is φ = 120949773984.

The previous prime is 123301604653. The next prime is 123301604677. The reversal of 123301604663 is 366406103321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123301604663 - 2¹⁴ = 123301588279 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 (123301604633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13406 + ... + 496772.

It is an arithmetic number, because the mean of its divisors is an integer number (15706801476).

Almost surely, 2^123301604663 is an apocalyptic number.

123301604663 is a deficient number, since it is larger than the sum of its proper divisors (2352807145).

123301604663 is an equidigital number, since it uses as much as digits as its factorization.

123301604663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488233.

The product of its (nonzero) digits is 46656, while the sum is 35.

Adding to 123301604663 its reverse (366406103321), we get a palindrome (489707707984).

The spelling of 123301604663 in words is "one hundred twenty-three billion, three hundred one million, six hundred four thousand, six hundred sixty-three".