1101098 has 8 divisors (see below), whose sum is σ = 1656192. Its totient is φ = 549036.

The previous prime is 1101097. The next prime is 1101103. The reversal of 1101098 is 8901011.

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

It is not an unprimeable number, because it can be changed into a prime (1101091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761 + ... + 1667.

It is an arithmetic number, because the mean of its divisors is an integer number (207024).

2^1101098 is an apocalyptic number.

1101098 is a deficient number, since it is larger than the sum of its proper divisors (555094).

1101098 is an equidigital number, since it uses as much as digits as its factorization.

1101098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 1101098 is about 1049.3321685720. The cubic root of 1101098 is about 103.2623468986.

The spelling of 1101098 in words is "one million, one hundred one thousand, ninety-eight".