23104010021 has 8 divisors (see below), whose sum is σ = 24466884480. Its totient is φ = 21741559488.

The previous prime is 23104010009. The next prime is 23104010023. The reversal of 23104010021 is 12001040132.

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

It is not a de Polignac number, because 23104010021 - 2¹⁰ = 23104008997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23104009978 and 23104010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23104010023) 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, 9860 + ... + 215186.

It is an arithmetic number, because the mean of its divisors is an integer number (3058360560).

Almost surely, 2^23104010021 is an apocalyptic number.

It is an amenable number.

23104010021 is a deficient number, since it is larger than the sum of its proper divisors (1362874459).

23104010021 is a wasteful number, since it uses less digits than its factorization.

23104010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211963.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23104010021 its reverse (12001040132), we get a palindrome (35105050153).

The spelling of 23104010021 in words is "twenty-three billion, one hundred four million, ten thousand, twenty-one".