23023863623 has 8 divisors (see below), whose sum is σ = 24389314128. Its totient is φ = 21659647104.

The previous prime is 23023863617. The next prime is 23023863637. The reversal of 23023863623 is 32636832032.

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 23023863623 - 2¹² = 23023859527 is a prime.

It is a super-2 number, since 2×23023863623² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023863923) 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 7 ways as a sum of consecutive naturals, for example, 269936 + ... + 344837.

It is an arithmetic number, because the mean of its divisors is an integer number (3048664266).

Almost surely, 2^23023863623 is an apocalyptic number.

23023863623 is a deficient number, since it is larger than the sum of its proper divisors (1365450505).

23023863623 is a wasteful number, since it uses less digits than its factorization.

23023863623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616993.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 23023863623 in words is "twenty-three billion, twenty-three million, eight hundred sixty-three thousand, six hundred twenty-three".