1100010998 has 16 divisors (see below), whose sum is σ = 1669371984. Its totient is φ = 543573600.

The previous prime is 1100010973. The next prime is 1100011013. The reversal of 1100010998 is 8990100011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100010998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113936 + ... + 123212.

It is an arithmetic number, because the mean of its divisors is an integer number (104335749).

Almost surely, 2^1100010998 is an apocalyptic number.

1100010998 is a deficient number, since it is larger than the sum of its proper divisors (569360986).

1100010998 is a wasteful number, since it uses less digits than its factorization.

1100010998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 1100010998 is about 33166.4137042280. The cubic root of 1100010998 is about 1032.2835557530.

The spelling of 1100010998 in words is "one billion, one hundred million, ten thousand, nine hundred ninety-eight".