106001603 has 2 divisors, whose sum is σ = 106001604. Its totient is φ = 106001602.

The previous prime is 106001587. The next prime is 106001653. The reversal of 106001603 is 306100601.

It is a weak prime.

It is an emirp because it is prime and its reverse (306100601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106001603 - 2⁴ = 106001587 is a prime.

It is a super-2 number, since 2×106001603² = 22472679677139218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106001653) 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 as a sum of consecutive naturals, namely, 53000801 + 53000802.

It is an arithmetic number, because the mean of its divisors is an integer number (53000802).

Almost surely, 2^106001603 is an apocalyptic number.

106001603 is a deficient number, since it is larger than the sum of its proper divisors (1).

106001603 is an equidigital number, since it uses as much as digits as its factorization.

106001603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 106001603 is about 10295.7079892546. The cubic root of 106001603 is about 473.2647347633.

The spelling of 106001603 in words is "one hundred six million, one thousand, six hundred three".