103858881 has 12 divisors (see below), whose sum is σ = 161087472. Its totient is φ = 59347848.

The previous prime is 103858879. The next prime is 103858903. The reversal of 103858881 is 188858301.

It is not a de Polignac number, because 103858881 - 2¹ = 103858879 is a prime.

It is a super-2 number, since 2×103858881² = 21573334325144322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103858841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 353115 + ... + 353408.

It is an arithmetic number, because the mean of its divisors is an integer number (13423956).

Almost surely, 2^103858881 is an apocalyptic number.

It is an amenable number.

103858881 is a deficient number, since it is larger than the sum of its proper divisors (57228591).

103858881 is an equidigital number, since it uses as much as digits as its factorization.

103858881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706540 (or 706533 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 42.

The square root of 103858881 is about 10191.1177502765. The cubic root of 103858881 is about 470.0541374186.

The spelling of 103858881 in words is "one hundred three million, eight hundred fifty-eight thousand, eight hundred eighty-one".