105404363 has 2 divisors, whose sum is σ = 105404364. Its totient is φ = 105404362.

The previous prime is 105404353. The next prime is 105404393. The reversal of 105404363 is 363404501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105404363 - 2⁴ = 105404347 is a prime.

It is a super-2 number, since 2×105404363² = 22220159478871538, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (105404353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52702181 + 52702182.

It is an arithmetic number, because the mean of its divisors is an integer number (52702182).

Almost surely, 2^105404363 is an apocalyptic number.

105404363 is a deficient number, since it is larger than the sum of its proper divisors (1).

105404363 is an equidigital number, since it uses as much as digits as its factorization.

105404363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 105404363 is about 10266.6627002157. The cubic root of 105404363 is about 472.3742289103.

Adding to 105404363 its reverse (363404501), we get a palindrome (468808864).

The spelling of 105404363 in words is "one hundred five million, four hundred four thousand, three hundred sixty-three".