11244032131 has 2 divisors, whose sum is σ = 11244032132. Its totient is φ = 11244032130.

The previous prime is 11244032081. The next prime is 11244032143. The reversal of 11244032131 is 13123044211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11244032131 is a prime.

It is a super-2 number, since 2×11244032131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11244032171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622016065 + 5622016066.

It is an arithmetic number, because the mean of its divisors is an integer number (5622016066).

Almost surely, 2^11244032131 is an apocalyptic number.

11244032131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244032131 is an equidigital number, since it uses as much as digits as its factorization.

11244032131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11244032131 its reverse (13123044211), we get a palindrome (24367076342).

The spelling of 11244032131 in words is "eleven billion, two hundred forty-four million, thirty-two thousand, one hundred thirty-one".