23453530211 has 2 divisors, whose sum is σ = 23453530212. Its totient is φ = 23453530210.

The previous prime is 23453530193. The next prime is 23453530229. The reversal of 23453530211 is 11203535432.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (23453530193) and next prime (23453530229).

It is a cyclic number.

It is not a de Polignac number, because 23453530211 - 2¹⁸ = 23453268067 is a prime.

It is not a weakly prime, because it can be changed into another prime (23453530811) 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 as a sum of consecutive naturals, namely, 11726765105 + 11726765106.

It is an arithmetic number, because the mean of its divisors is an integer number (11726765106).

Almost surely, 2^23453530211 is an apocalyptic number.

23453530211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23453530211 is an equidigital number, since it uses as much as digits as its factorization.

23453530211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 23453530211 in words is "twenty-three billion, four hundred fifty-three million, five hundred thirty thousand, two hundred eleven".