11132655403 has 4 divisors (see below), whose sum is σ = 11132948008. Its totient is φ = 11132362800.

The previous prime is 11132655383. The next prime is 11132655449. The reversal of 11132655403 is 30455623111.

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 11132655403 - 2⁹ = 11132654891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132655473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78873 + ... + 168778.

It is an arithmetic number, because the mean of its divisors is an integer number (2783237002).

Almost surely, 2^11132655403 is an apocalyptic number.

11132655403 is a deficient number, since it is larger than the sum of its proper divisors (292605).

11132655403 is an equidigital number, since it uses as much as digits as its factorization.

11132655403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292604.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 11132655403 in words is "eleven billion, one hundred thirty-two million, six hundred fifty-five thousand, four hundred three".