105304351 has 2 divisors, whose sum is σ = 105304352. Its totient is φ = 105304350.

The previous prime is 105304349. The next prime is 105304363. The reversal of 105304351 is 153403501.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (153403501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105304351 - 2¹ = 105304349 is a prime.

It is a super-2 number, since 2×105304351² = 22178012679062402, which contains 22 as substring.

Together with 105304349, 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 (105304951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52652175 + 52652176.

It is an arithmetic number, because the mean of its divisors is an integer number (52652176).

Almost surely, 2^105304351 is an apocalyptic number.

105304351 is a deficient number, since it is larger than the sum of its proper divisors (1).

105304351 is an equidigital number, since it uses as much as digits as its factorization.

105304351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 105304351 is about 10261.7908281157. The cubic root of 105304351 is about 472.2247789255.

Adding to 105304351 its reverse (153403501), we get a palindrome (258707852).

The spelling of 105304351 in words is "one hundred five million, three hundred four thousand, three hundred fifty-one".