23411421203 has 4 divisors (see below), whose sum is σ = 23630219640. Its totient is φ = 23192622768.

The previous prime is 23411421167. The next prime is 23411421239. The reversal of 23411421203 is 30212411432.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (23411421167) and next prime (23411421239).

It is a cyclic number.

It is not a de Polignac number, because 23411421203 - 2²⁰ = 23410372627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23411421283) 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, 109399058 + ... + 109399271.

It is an arithmetic number, because the mean of its divisors is an integer number (5907554910).

Almost surely, 2^23411421203 is an apocalyptic number.

23411421203 is a deficient number, since it is larger than the sum of its proper divisors (218798437).

23411421203 is a wasteful number, since it uses less digits than its factorization.

23411421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218798436.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23411421203 its reverse (30212411432), we get a palindrome (53623832635).

The spelling of 23411421203 in words is "twenty-three billion, four hundred eleven million, four hundred twenty-one thousand, two hundred three".