106431063 has 8 divisors (see below), whose sum is σ = 145208448. Its totient is φ = 69303864.

The previous prime is 106431001. The next prime is 106431071. The reversal of 106431063 is 360134601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106431063 - 2¹² = 106426967 is a prime.

It is a super-2 number, since 2×106431063² = 22655142342619938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106431163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412395 + ... + 412652.

It is an arithmetic number, because the mean of its divisors is an integer number (18151056).

Almost surely, 2^106431063 is an apocalyptic number.

106431063 is a deficient number, since it is larger than the sum of its proper divisors (38777385).

106431063 is an equidigital number, since it uses as much as digits as its factorization.

106431063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825093.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 106431063 is about 10316.5431710433. The cubic root of 106431063 is about 473.9030094060.

Adding to 106431063 its reverse (360134601), we get a palindrome (466565664).

The spelling of 106431063 in words is "one hundred six million, four hundred thirty-one thousand, sixty-three".