103806255 has 24 divisors (see below), whose sum is σ = 193208112. Its totient is φ = 47453952.

The previous prime is 103806251. The next prime is 103806271. The reversal of 103806255 is 552608301.

It is not a de Polignac number, because 103806255 - 2² = 103806251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103806251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69882 + ... + 71351.

It is an arithmetic number, because the mean of its divisors is an integer number (8050338).

Almost surely, 2^103806255 is an apocalyptic number.

103806255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103806255 is a deficient number, since it is larger than the sum of its proper divisors (89401857).

103806255 is a wasteful number, since it uses less digits than its factorization.

103806255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141255 (or 141248 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 103806255 is about 10188.5354688493. The cubic root of 103806255 is about 469.9747307978.

The spelling of 103806255 in words is "one hundred three million, eight hundred six thousand, two hundred fifty-five".