105326401 has 2 divisors, whose sum is σ = 105326402. Its totient is φ = 105326400.

The previous prime is 105326381. The next prime is 105326449. The reversal of 105326401 is 104623501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61779600 + 43546801 = 7860^2 + 6599^2 .

It is an emirp because it is prime and its reverse (104623501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105326401 - 2²³ = 96937793 is a prime.

It is a super-2 number, since 2×105326401² = 22187301495225602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105326471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52663200 + 52663201.

It is an arithmetic number, because the mean of its divisors is an integer number (52663201).

Almost surely, 2^105326401 is an apocalyptic number.

It is an amenable number.

105326401 is a deficient number, since it is larger than the sum of its proper divisors (1).

105326401 is an equidigital number, since it uses as much as digits as its factorization.

105326401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 105326401 is about 10262.8651457573. The cubic root of 105326401 is about 472.2577368220.

Adding to 105326401 its reverse (104623501), we get a palindrome (209949902).

The spelling of 105326401 in words is "one hundred five million, three hundred twenty-six thousand, four hundred one".