11132331401 has 4 divisors (see below), whose sum is σ = 11718243600. Its totient is φ = 10546419204.

The previous prime is 11132331383. The next prime is 11132331449. The reversal of 11132331401 is 10413323111.

11132331401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11132331401 - 2⁶ = 11132331337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132331461) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 292956071 + ... + 292956108.

It is an arithmetic number, because the mean of its divisors is an integer number (2929560900).

Almost surely, 2^11132331401 is an apocalyptic number.

It is an amenable number.

11132331401 is a deficient number, since it is larger than the sum of its proper divisors (585912199).

11132331401 is an equidigital number, since it uses as much as digits as its factorization.

11132331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585912198.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11132331401 its reverse (10413323111), we get a palindrome (21545654512).

The spelling of 11132331401 in words is "eleven billion, one hundred thirty-two million, three hundred thirty-one thousand, four hundred one".