1101000999998 has 16 divisors (see below), whose sum is σ = 1682699391360. Its totient is φ = 540174696600.

The previous prime is 1101000999997. The next prime is 1101001000013. The reversal of 1101000999998 is 8999990001011.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101000999997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18343328 + ... + 18403251.

It is an arithmetic number, because the mean of its divisors is an integer number (105168711960).

Almost surely, 2^{1101000999998} is an apocalyptic number.

1101000999998 is a deficient number, since it is larger than the sum of its proper divisors (581698391362).

1101000999998 is a wasteful number, since it uses less digits than its factorization.

1101000999998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36746863.

The product of its (nonzero) digits is 472392, while the sum is 56.

The spelling of 1101000999998 in words is "one trillion, one hundred one billion, nine hundred ninety-nine thousand, nine hundred ninety-eight".