106081603 has 8 divisors (see below), whose sum is σ = 107547440. Its totient is φ = 104626080.

The previous prime is 106081583. The next prime is 106081607. The reversal of 106081603 is 306180601.

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 106081603 - 2⁹ = 106081091 is a prime.

It is a super-2 number, since 2×106081603² = 22506612990099218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106081607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19393 + ... + 24253.

It is an arithmetic number, because the mean of its divisors is an integer number (13443430).

Almost surely, 2^106081603 is an apocalyptic number.

106081603 is a deficient number, since it is larger than the sum of its proper divisors (1465837).

106081603 is a wasteful number, since it uses less digits than its factorization.

106081603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 106081603 is about 10299.5923705747. The cubic root of 106081603 is about 473.3837633346.

The spelling of 106081603 in words is "one hundred six million, eighty-one thousand, six hundred three".