23401303312003 has 8 divisors (see below), whose sum is σ = 24635657062400. Its totient is φ = 22167220182408.

The previous prime is 23401303311973. The next prime is 23401303312027. The reversal of 23401303312003 is 30021330310432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23401303312003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23401303312603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67477683 + ... + 67823596.

It is an arithmetic number, because the mean of its divisors is an integer number (3079457132800).

Almost surely, 2^{23401303312003} is an apocalyptic number.

23401303312003 is a deficient number, since it is larger than the sum of its proper divisors (1234353750397).

23401303312003 is a wasteful number, since it uses less digits than its factorization.

23401303312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135310401.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23401303312003 its reverse (30021330310432), we get a palindrome (53422633622435).

The spelling of 23401303312003 in words is "twenty-three trillion, four hundred one billion, three hundred three million, three hundred twelve thousand, three".