11156132303 has 2 divisors, whose sum is σ = 11156132304. Its totient is φ = 11156132302.

The previous prime is 11156132297. The next prime is 11156132311. The reversal of 11156132303 is 30323165111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11156132303 - 2⁴ = 11156132287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11156132503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578066151 + 5578066152.

It is an arithmetic number, because the mean of its divisors is an integer number (5578066152).

Almost surely, 2^11156132303 is an apocalyptic number.

11156132303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11156132303 is an equidigital number, since it uses as much as digits as its factorization.

11156132303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 11156132303 its reverse (30323165111), we get a palindrome (41479297414).

The spelling of 11156132303 in words is "eleven billion, one hundred fifty-six million, one hundred thirty-two thousand, three hundred three".