106031105 has 8 divisors (see below), whose sum is σ = 131625000. Its totient is φ = 81899776.

The previous prime is 106031099. The next prime is 106031117. The reversal of 106031105 is 501130601.

It can be written as a sum of positive squares in 4 ways, for example, as 11999296 + 94031809 = 3464^2 + 9697^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 106031105 - 2⁶ = 106031041 is a prime.

It is a super-2 number, since 2×106031105² = 22485190455042050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365480 + ... + 365769.

It is an arithmetic number, because the mean of its divisors is an integer number (16453125).

Almost surely, 2^106031105 is an apocalyptic number.

It is an amenable number.

106031105 is a deficient number, since it is larger than the sum of its proper divisors (25593895).

106031105 is an equidigital number, since it uses as much as digits as its factorization.

106031105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731283.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 106031105 is about 10297.1406225224. The cubic root of 106031105 is about 473.3086364927.

Adding to 106031105 its reverse (501130601), we get a palindrome (607161706).

The spelling of 106031105 in words is "one hundred six million, thirty-one thousand, one hundred five".