104523401 has 2 divisors, whose sum is σ = 104523402. Its totient is φ = 104523400.

The previous prime is 104523379. The next prime is 104523403. The reversal of 104523401 is 104325401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87516025 + 17007376 = 9355^2 + 4124^2 .

It is a cyclic number.

It is not a de Polignac number, because 104523401 - 2¹⁴ = 104507017 is a prime.

Together with 104523403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104523403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52261700 + 52261701.

It is an arithmetic number, because the mean of its divisors is an integer number (52261701).

Almost surely, 2^104523401 is an apocalyptic number.

It is an amenable number.

104523401 is a deficient number, since it is larger than the sum of its proper divisors (1).

104523401 is an equidigital number, since it uses as much as digits as its factorization.

104523401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 104523401 is about 10223.6686663839. The cubic root of 104523401 is about 471.0545222321.

Adding to 104523401 its reverse (104325401), we get a palindrome (208848802).

The spelling of 104523401 in words is "one hundred four million, five hundred twenty-three thousand, four hundred one".