109823098 has 32 divisors (see below), whose sum is σ = 208218240. Its totient is φ = 42197760.

The previous prime is 109823093. The next prime is 109823143. The reversal of 109823098 is 890328901.

It is a super-2 number, since 2×109823098² = 24122225708635208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 109823098.

It is not an unprimeable number, because it can be changed into a prime (109823093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6358 + ... + 16126.

It is an arithmetic number, because the mean of its divisors is an integer number (6506820).

Almost surely, 2^109823098 is an apocalyptic number.

109823098 is a deficient number, since it is larger than the sum of its proper divisors (98395142).

109823098 is a wasteful number, since it uses less digits than its factorization.

109823098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9862.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 109823098 is about 10479.6516163468. The cubic root of 109823098 is about 478.8849958462.

The spelling of 109823098 in words is "one hundred nine million, eight hundred twenty-three thousand, ninety-eight".