107421163 has 2 divisors, whose sum is σ = 107421164. Its totient is φ = 107421162.

The previous prime is 107421161. The next prime is 107421203. The reversal of 107421163 is 361124701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107421163 - 2¹ = 107421161 is a prime.

Together with 107421161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (107421161) 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, 53710581 + 53710582.

It is an arithmetic number, because the mean of its divisors is an integer number (53710582).

Almost surely, 2^107421163 is an apocalyptic number.

107421163 is a deficient number, since it is larger than the sum of its proper divisors (1).

107421163 is an equidigital number, since it uses as much as digits as its factorization.

107421163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 107421163 is about 10364.4181216313. The cubic root of 107421163 is about 475.3680073326.

Adding to 107421163 its reverse (361124701), we get a palindrome (468545864).

It can be divided in two parts, 107421 and 163, that added together give a square (107584 = 328²).

The spelling of 107421163 in words is "one hundred seven million, four hundred twenty-one thousand, one hundred sixty-three".