102324473 has 2 divisors, whose sum is σ = 102324474. Its totient is φ = 102324472.

The previous prime is 102324437. The next prime is 102324491. The reversal of 102324473 is 374423201.

102324473 is nontrivially palindromic in base 14.

Together with previous prime (102324437) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90573289 + 11751184 = 9517^2 + 3428^2 .

It is a cyclic number.

It is not a de Polignac number, because 102324473 - 2²⁰ = 101275897 is a prime.

It is not a weakly prime, because it can be changed into another prime (102324773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51162236 + 51162237.

It is an arithmetic number, because the mean of its divisors is an integer number (51162237).

Almost surely, 2^102324473 is an apocalyptic number.

It is an amenable number.

102324473 is a deficient number, since it is larger than the sum of its proper divisors (1).

102324473 is an equidigital number, since it uses as much as digits as its factorization.

102324473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 102324473 is about 10115.5559906512. Note that the first 3 decimals coincide. The cubic root of 102324473 is about 467.7277877987.

Adding to 102324473 its reverse (374423201), we get a palindrome (476747674).

The spelling of 102324473 in words is "one hundred two million, three hundred twenty-four thousand, four hundred seventy-three".