23201223103 has 2 divisors, whose sum is σ = 23201223104. Its totient is φ = 23201223102.

The previous prime is 23201223053. The next prime is 23201223107. The reversal of 23201223103 is 30132210232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23201223103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23201223107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600611551 + 11600611552.

It is an arithmetic number, because the mean of its divisors is an integer number (11600611552).

Almost surely, 2^23201223103 is an apocalyptic number.

23201223103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23201223103 is an equidigital number, since it uses as much as digits as its factorization.

23201223103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23201223103 its reverse (30132210232), we get a palindrome (53333433335).

The spelling of 23201223103 in words is "twenty-three billion, two hundred one million, two hundred twenty-three thousand, one hundred three".