111200098 has 4 divisors (see below), whose sum is σ = 166800150. Its totient is φ = 55600048.

The previous prime is 111200083. The next prime is 111200137. The reversal of 111200098 is 890002111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105329169 + 5870929 = 10263^2 + 2423^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27800023 + ... + 27800026.

Almost surely, 2^111200098 is an apocalyptic number.

111200098 is a deficient number, since it is larger than the sum of its proper divisors (55600052).

111200098 is an equidigital number, since it uses as much as digits as its factorization.

111200098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55600051.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 111200098 is about 10545.1457078601. The cubic root of 111200098 is about 480.8781638246.

The spelling of 111200098 in words is "one hundred eleven million, two hundred thousand, ninety-eight".