1100001092 has 6 divisors (see below), whose sum is σ = 1925001918. Its totient is φ = 550000544.

The previous prime is 1100001079. The next prime is 1100001101. The reversal of 1100001092 is 2901000011.

It can be written as a sum of positive squares in only one way, i.e., 646481476 + 453519616 = 25426^2 + 21296^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137500133 + ... + 137500140.

It is an arithmetic number, because the mean of its divisors is an integer number (320833653).

Almost surely, 2^1100001092 is an apocalyptic number.

It is an amenable number.

1100001092 is a deficient number, since it is larger than the sum of its proper divisors (825000826).

1100001092 is a wasteful number, since it uses less digits than its factorization.

1100001092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275000277 (or 275000275 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 1100001092 is about 33166.2643660693. The cubic root of 1100001092 is about 1032.2804570471.

The spelling of 1100001092 in words is "one billion, one hundred million, one thousand, ninety-two".