108061903 has 2 divisors, whose sum is σ = 108061904. Its totient is φ = 108061902.

The previous prime is 108061897. The next prime is 108061907. The reversal of 108061903 is 309160801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108061903 - 2⁵ = 108061871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108061907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54030951 + 54030952.

It is an arithmetic number, because the mean of its divisors is an integer number (54030952).

Almost surely, 2^108061903 is an apocalyptic number.

108061903 is a deficient number, since it is larger than the sum of its proper divisors (1).

108061903 is an equidigital number, since it uses as much as digits as its factorization.

108061903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 108061903 is about 10395.2827282378. The cubic root of 108061903 is about 476.3112842191.

The spelling of 108061903 in words is "one hundred eight million, sixty-one thousand, nine hundred three".