1101113018 has 8 divisors (see below), whose sum is σ = 1748826612. Its totient is φ = 518170816.

The previous prime is 1101113003. The next prime is 1101113051. The reversal of 1101113018 is 8103111011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 958955089 + 142157929 = 30967^2 + 11923^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1101112987 and 1101113005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16192805 + ... + 16192872.

Almost surely, 2^1101113018 is an apocalyptic number.

1101113018 is a deficient number, since it is larger than the sum of its proper divisors (647713594).

1101113018 is a wasteful number, since it uses less digits than its factorization.

1101113018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32385696.

The product of its (nonzero) digits is 24, while the sum is 17.

The square root of 1101113018 is about 33183.0230388975. The cubic root of 1101113018 is about 1032.6281636542.

Adding to 1101113018 its reverse (8103111011), we get a palindrome (9204224029).

The spelling of 1101113018 in words is "one billion, one hundred one million, one hundred thirteen thousand, eighteen".