109230555 has 48 divisors (see below), whose sum is σ = 204362784. Its totient is φ = 49674240.

The previous prime is 109230553. The next prime is 109230581. The reversal of 109230555 is 555032901.

It is not a de Polignac number, because 109230555 - 2¹ = 109230553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109230553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259245 + ... + 259665.

It is an arithmetic number, because the mean of its divisors is an integer number (4257558).

Almost surely, 2^109230555 is an apocalyptic number.

109230555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109230555 is a deficient number, since it is larger than the sum of its proper divisors (95132229).

109230555 is a wasteful number, since it uses less digits than its factorization.

109230555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 109230555 is about 10451.3422582939. The cubic root of 109230555 is about 478.0221784963.

The spelling of 109230555 in words is "one hundred nine million, two hundred thirty thousand, five hundred fifty-five".