106355503 has 2 divisors, whose sum is σ = 106355504. Its totient is φ = 106355502.

The previous prime is 106355497. The next prime is 106355507. The reversal of 106355503 is 305553601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106355503 - 2⁹ = 106354991 is a prime.

It is a super-3 number, since 3×106355503³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106355507) 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, 53177751 + 53177752.

It is an arithmetic number, because the mean of its divisors is an integer number (53177752).

Almost surely, 2^106355503 is an apocalyptic number.

106355503 is a deficient number, since it is larger than the sum of its proper divisors (1).

106355503 is an equidigital number, since it uses as much as digits as its factorization.

106355503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 106355503 is about 10312.8804414674. The cubic root of 106355503 is about 473.7908347970.

The spelling of 106355503 in words is "one hundred six million, three hundred fifty-five thousand, five hundred three".