11320134 has 16 divisors (see below), whose sum is σ = 25874688. Its totient is φ = 3234312.

The previous prime is 11320129. The next prime is 11320151. The reversal of 11320134 is 43102311.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134722 + ... + 134805.

It is an arithmetic number, because the mean of its divisors is an integer number (1617168).

Almost surely, 2^11320134 is an apocalyptic number.

11320134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11320134 is an abundant number, since it is smaller than the sum of its proper divisors (14554554).

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

11320134 is a wasteful number, since it uses less digits than its factorization.

11320134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269539.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11320134 is about 3364.5406818762. The cubic root of 11320134 is about 224.5349009815.

Adding to 11320134 its reverse (43102311), we get a palindrome (54422445).

The spelling of 11320134 in words is "eleven million, three hundred twenty thousand, one hundred thirty-four".