23014430533 has 2 divisors, whose sum is σ = 23014430534. Its totient is φ = 23014430532.

The previous prime is 23014430531. The next prime is 23014430563. The reversal of 23014430533 is 33503441032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17908327684 + 5106102849 = 133822^2 + 71457^2 .

It is a cyclic number.

It is not a de Polignac number, because 23014430533 - 2¹ = 23014430531 is a prime.

Together with 23014430531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23014430531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11507215266 + 11507215267.

It is an arithmetic number, because the mean of its divisors is an integer number (11507215267).

Almost surely, 2^23014430533 is an apocalyptic number.

It is an amenable number.

23014430533 is a deficient number, since it is larger than the sum of its proper divisors (1).

23014430533 is an equidigital number, since it uses as much as digits as its factorization.

23014430533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 23014430533 its reverse (33503441032), we get a palindrome (56517871565).

The spelling of 23014430533 in words is "twenty-three billion, fourteen million, four hundred thirty thousand, five hundred thirty-three".