1101099946 has 16 divisors (see below), whose sum is σ = 1717770240. Its totient is φ = 528886800.

The previous prime is 1101099941. The next prime is 1101099947. The reversal of 1101099946 is 6499901011.

It is a junction number, because it is equal to n+sod(n) for n = 1101099899 and 1101099908.

It is not an unprimeable number, because it can be changed into a prime (1101099941) 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, 88330 + ... + 100021.

It is an arithmetic number, because the mean of its divisors is an integer number (107360640).

Almost surely, 2^1101099946 is an apocalyptic number.

1101099946 is a deficient number, since it is larger than the sum of its proper divisors (616670294).

1101099946 is a wasteful number, since it uses less digits than its factorization.

1101099946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188469.

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 1101099946 is about 33182.8260701225. The cubic root of 1101099946 is about 1032.6240773135.

The spelling of 1101099946 in words is "one billion, one hundred one million, ninety-nine thousand, nine hundred forty-six".