106881263 has 2 divisors, whose sum is σ = 106881264. Its totient is φ = 106881262.

The previous prime is 106881259. The next prime is 106881283. The reversal of 106881263 is 362188601.

It is a weak prime.

It is an emirp because it is prime and its reverse (362188601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106881263 - 2² = 106881259 is a prime.

It is a super-2 number, since 2×106881263² = 22847208760950338, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106881283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53440631 + 53440632.

It is an arithmetic number, because the mean of its divisors is an integer number (53440632).

Almost surely, 2^106881263 is an apocalyptic number.

106881263 is a deficient number, since it is larger than the sum of its proper divisors (1).

106881263 is an equidigital number, since it uses as much as digits as its factorization.

106881263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 106881263 is about 10338.3394701470. The cubic root of 106881263 is about 474.5702676636.

The spelling of 106881263 in words is "one hundred six million, eight hundred eighty-one thousand, two hundred sixty-three".