23124293 has 2 divisors, whose sum is σ = 23124294. Its totient is φ = 23124292.

The previous prime is 23124259. The next prime is 23124319. The reversal of 23124293 is 39242132.

It is an a-pointer prime, because the next prime (23124319) can be obtained adding 23124293 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19909444 + 3214849 = 4462^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 23124293 - 2⁶ = 23124229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23114293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11562146 + 11562147.

It is an arithmetic number, because the mean of its divisors is an integer number (11562147).

Almost surely, 2^23124293 is an apocalyptic number.

It is an amenable number.

23124293 is a deficient number, since it is larger than the sum of its proper divisors (1).

23124293 is an equidigital number, since it uses as much as digits as its factorization.

23124293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 26.

The square root of 23124293 is about 4808.7725044963. The cubic root of 23124293 is about 284.8980573125.

The spelling of 23124293 in words is "twenty-three million, one hundred twenty-four thousand, two hundred ninety-three".