1131101106 has 16 divisors (see below), whose sum is σ = 2262574944. Its totient is φ = 376971584.

The previous prime is 1131101093. The next prime is 1131101113. The reversal of 1131101106 is 6011011311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38245 + ... + 61031.

It is an arithmetic number, because the mean of its divisors is an integer number (141410934).

Almost surely, 2^1131101106 is an apocalyptic number.

1131101106 is an abundant number, since it is smaller than the sum of its proper divisors (1131473838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131101106 is a wasteful number, since it uses less digits than its factorization.

1131101106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31065.

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 1131101106 is about 33631.8466040745. The cubic root of 1131101106 is about 1041.9186432502.

Adding to 1131101106 its reverse (6011011311), we get a palindrome (7142112417).

The spelling of 1131101106 in words is "one billion, one hundred thirty-one million, one hundred one thousand, one hundred six".