11132571103 has 2 divisors, whose sum is σ = 11132571104. Its totient is φ = 11132571102.

The previous prime is 11132571101. The next prime is 11132571139. The reversal of 11132571103 is 30117523111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11132571103 - 2¹ = 11132571101 is a prime.

Together with 11132571101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11132571101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566285551 + 5566285552.

It is an arithmetic number, because the mean of its divisors is an integer number (5566285552).

Almost surely, 2^11132571103 is an apocalyptic number.

11132571103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132571103 is an equidigital number, since it uses as much as digits as its factorization.

11132571103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

The spelling of 11132571103 in words is "eleven billion, one hundred thirty-two million, five hundred seventy-one thousand, one hundred three".