23303122438 has 8 divisors (see below), whose sum is σ = 35015265432. Its totient is φ = 11631367296.

The previous prime is 23303122417. The next prime is 23303122439. The reversal of 23303122438 is 83422130332.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303122439) 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 3 ways as a sum of consecutive naturals, for example, 10095520 + ... + 10097827.

It is an arithmetic number, because the mean of its divisors is an integer number (4376908179).

Almost surely, 2^23303122438 is an apocalyptic number.

23303122438 is a deficient number, since it is larger than the sum of its proper divisors (11712142994).

23303122438 is a wasteful number, since it uses less digits than its factorization.

23303122438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20193926.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 23303122438 in words is "twenty-three billion, three hundred three million, one hundred twenty-two thousand, four hundred thirty-eight".