10108855 has 16 divisors (see below), whose sum is σ = 12912480. Its totient is φ = 7575552.

The previous prime is 10108843. The next prime is 10108873. The reversal of 10108855 is 55880101.

It is a cyclic number.

It is not a de Polignac number, because 10108855 - 2⁵ = 10108823 is a prime.

It is a super-2 number, since 2×10108855² = 204377898822050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8667 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (807030).

Almost surely, 2^10108855 is an apocalyptic number.

10108855 is a deficient number, since it is larger than the sum of its proper divisors (2803625).

10108855 is a wasteful number, since it uses less digits than its factorization.

10108855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 10108855 is about 3179.4425612047. The cubic root of 10108855 is about 216.2223861295. Note that the first 3 decimals are identical.

Adding to 10108855 its reverse (55880101), we get a palindrome (65988956).

It can be divided in two parts, 10 and 108855, that multiplied together give a triangular number (1088550 = T₁₄₇₅).

The spelling of 10108855 in words is "ten million, one hundred eight thousand, eight hundred fifty-five".