9144360131 has 2 divisors, whose sum is σ = 9144360132. Its totient is φ = 9144360130.

The previous prime is 9144360107. The next prime is 9144360139. The reversal of 9144360131 is 1310634419.

It is a strong prime.

It is an emirp because it is prime and its reverse (1310634419) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9144360131 is a prime.

It is a super-2 number, since 2×9144360131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9144360139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4572180065 + 4572180066.

It is an arithmetic number, because the mean of its divisors is an integer number (4572180066).

Almost surely, 2^9144360131 is an apocalyptic number.

9144360131 is a deficient number, since it is larger than the sum of its proper divisors (1).

9144360131 is an equidigital number, since it uses as much as digits as its factorization.

9144360131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 9144360131 is about 95626.1477369030. The cubic root of 9144360131 is about 2091.1464091269.

The spelling of 9144360131 in words is "nine billion, one hundred forty-four million, three hundred sixty thousand, one hundred thirty-one".