108001225 has 12 divisors (see below), whose sum is σ = 140970640. Its totient is φ = 81853200.

The previous prime is 108001217. The next prime is 108001277. The reversal of 108001225 is 522100801.

It is not a de Polignac number, because 108001225 - 2³ = 108001217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113211 + ... + 114160.

Almost surely, 2^108001225 is an apocalyptic number.

It is an amenable number.

108001225 is a deficient number, since it is larger than the sum of its proper divisors (32969415).

108001225 is a wasteful number, since it uses less digits than its factorization.

108001225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227400 (or 227395 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 108001225 is about 10392.3637830861. The cubic root of 108001225 is about 476.2221161080. Note that the first 3 decimals are identical.

The spelling of 108001225 in words is "one hundred eight million, one thousand, two hundred twenty-five".