105968983 has 2 divisors, whose sum is σ = 105968984. Its totient is φ = 105968982.

The previous prime is 105968977. The next prime is 105969001. The reversal of 105968983 is 389869501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105968983 is a prime.

It is a super-2 number, since 2×105968983² = 22458850716108578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105968903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52984491 + 52984492.

It is an arithmetic number, because the mean of its divisors is an integer number (52984492).

Almost surely, 2^105968983 is an apocalyptic number.

105968983 is a deficient number, since it is larger than the sum of its proper divisors (1).

105968983 is an equidigital number, since it uses as much as digits as its factorization.

105968983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 105968983 is about 10294.1237120991. The cubic root of 105968983 is about 473.2161836752.

The spelling of 105968983 in words is "one hundred five million, nine hundred sixty-eight thousand, nine hundred eighty-three".