11132999 has 4 divisors (see below), whose sum is σ = 11492160. Its totient is φ = 10773840.

The previous prime is 11132959. The next prime is 11133007. The reversal of 11132999 is 99923111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99923111 = 521 ⋅191791.

It is a cyclic number.

It is not a de Polignac number, because 11132999 - 2¹² = 11128903 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 (11132959) 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, 179534 + ... + 179595.

It is an arithmetic number, because the mean of its divisors is an integer number (2873040).

Almost surely, 2^11132999 is an apocalyptic number.

11132999 is a deficient number, since it is larger than the sum of its proper divisors (359161).

11132999 is an equidigital number, since it uses as much as digits as its factorization.

11132999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359160.

The product of its digits is 4374, while the sum is 35.

The square root of 11132999 is about 3336.6149013634. The cubic root of 11132999 is about 223.2907453260.

The spelling of 11132999 in words is "eleven million, one hundred thirty-two thousand, nine hundred ninety-nine".