109899038 has 8 divisors (see below), whose sum is σ = 170533080. Its totient is φ = 53054680.

The previous prime is 109899029. The next prime is 109899047. The reversal of 109899038 is 830998901.

It is an interprime number because it is at equal distance from previous prime (109899029) and next prime (109899047).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 109898983 and 109899001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947348 + ... + 947463.

It is an arithmetic number, because the mean of its divisors is an integer number (21316635).

Almost surely, 2^109899038 is an apocalyptic number.

109899038 is a deficient number, since it is larger than the sum of its proper divisors (60634042).

109899038 is a wasteful number, since it uses less digits than its factorization.

109899038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894842.

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 109899038 is about 10483.2742022710. The cubic root of 109899038 is about 478.9953495218.

The spelling of 109899038 in words is "one hundred nine million, eight hundred ninety-nine thousand, thirty-eight".