1101331113 has 8 divisors (see below), whose sum is σ = 1483580448. Its totient is φ = 726651264.

The previous prime is 1101331097. The next prime is 1101331151. The reversal of 1101331113 is 3111331011.

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

It is not a de Polignac number, because 1101331113 - 2⁴ = 1101331097 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101331092 and 1101331101.

It is not an unprimeable number, because it can be changed into a prime (1101331183) 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, 1892031 + ... + 1892612.

It is an arithmetic number, because the mean of its divisors is an integer number (185447556).

Almost surely, 2^1101331113 is an apocalyptic number.

It is an amenable number.

1101331113 is a deficient number, since it is larger than the sum of its proper divisors (382249335).

1101331113 is an equidigital number, since it uses as much as digits as its factorization.

1101331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784743.

The product of its (nonzero) digits is 27, while the sum is 15.

The square root of 1101331113 is about 33186.3091198765. The cubic root of 1101331113 is about 1032.6963359393.

Adding to 1101331113 its reverse (3111331011), we get a palindrome (4212662124).

The spelling of 1101331113 in words is "one billion, one hundred one million, three hundred thirty-one thousand, one hundred thirteen".