23240143101303 has 32 divisors (see below), whose sum is σ = 34465971494400. Its totient is φ = 15477172718400.

The previous prime is 23240143101293. The next prime is 23240143101359. The reversal of 23240143101303 is 30310134104232.

It is a happy number.

23240143101303 is a `hidden beast` number, since 2 + 3 + 2 + 40 + 1 + 4 + 310 + 1 + 303 = 666.

It is not a de Polignac number, because 23240143101303 - 2²⁹ = 23239606230391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23240123101303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471005208 + ... + 471054546.

It is an arithmetic number, because the mean of its divisors is an integer number (1077061609200).

Almost surely, 2^{23240143101303} is an apocalyptic number.

23240143101303 is a deficient number, since it is larger than the sum of its proper divisors (11225828393097).

23240143101303 is a wasteful number, since it uses less digits than its factorization.

23240143101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67300 (or 67294 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23240143101303 its reverse (30310134104232), we get a palindrome (53550277205535).

The spelling of 23240143101303 in words is "twenty-three trillion, two hundred forty billion, one hundred forty-three million, one hundred one thousand, three hundred three".