105131683 has 2 divisors, whose sum is σ = 105131684. Its totient is φ = 105131682.

The previous prime is 105131681. The next prime is 105131717. The reversal of 105131683 is 386131501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105131683 - 2¹ = 105131681 is a prime.

It is a super-2 number, since 2×105131683² = 22105341540824978, which contains 22 as substring.

Together with 105131681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (105131681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52565841 + 52565842.

It is an arithmetic number, because the mean of its divisors is an integer number (52565842).

Almost surely, 2^105131683 is an apocalyptic number.

105131683 is a deficient number, since it is larger than the sum of its proper divisors (1).

105131683 is an equidigital number, since it uses as much as digits as its factorization.

105131683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 105131683 is about 10253.3742251027. The cubic root of 105131683 is about 471.9665347216.

The spelling of 105131683 in words is "one hundred five million, one hundred thirty-one thousand, six hundred eighty-three".