1136132111 has 4 divisors (see below), whose sum is σ = 1162553832. Its totient is φ = 1109710392.

The previous prime is 1136132093. The next prime is 1136132119. The reversal of 1136132111 is 1112316311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1136132111 - 2¹⁸ = 1135869967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136132119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13210796 + ... + 13210881.

It is an arithmetic number, because the mean of its divisors is an integer number (290638458).

Almost surely, 2^1136132111 is an apocalyptic number.

1136132111 is a deficient number, since it is larger than the sum of its proper divisors (26421721).

1136132111 is an equidigital number, since it uses as much as digits as its factorization.

1136132111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26421720.

The product of its digits is 108, while the sum is 20.

The square root of 1136132111 is about 33706.5588721246. The cubic root of 1136132111 is about 1043.4611358536.

Adding to 1136132111 its reverse (1112316311), we get a palindrome (2248448422).

The spelling of 1136132111 in words is "one billion, one hundred thirty-six million, one hundred thirty-two thousand, one hundred eleven".