11131032053 has 2 divisors, whose sum is σ = 11131032054. Its totient is φ = 11131032052.

The previous prime is 11131032023. The next prime is 11131032131. The reversal of 11131032053 is 35023013111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7108681969 + 4022350084 = 84313^2 + 63422^2 .

It is a cyclic number.

It is not a de Polignac number, because 11131032053 - 2²² = 11126837749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11131032023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565516026 + 5565516027.

It is an arithmetic number, because the mean of its divisors is an integer number (5565516027).

Almost surely, 2^11131032053 is an apocalyptic number.

It is an amenable number.

11131032053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11131032053 is an equidigital number, since it uses as much as digits as its factorization.

11131032053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 11131032053 its reverse (35023013111), we get a palindrome (46154045164).

The spelling of 11131032053 in words is "eleven billion, one hundred thirty-one million, thirty-two thousand, fifty-three".