10364118491 has 2 divisors, whose sum is σ = 10364118492. Its totient is φ = 10364118490.

The previous prime is 10364118449. The next prime is 10364118503. The reversal of 10364118491 is 19481146301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10364118491 is a prime.

It is a super-3 number, since 3×10364118491³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10364118421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5182059245 + 5182059246.

It is an arithmetic number, because the mean of its divisors is an integer number (5182059246).

Almost surely, 2^10364118491 is an apocalyptic number.

10364118491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10364118491 is an equidigital number, since it uses as much as digits as its factorization.

10364118491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 10364118491 in words is "ten billion, three hundred sixty-four million, one hundred eighteen thousand, four hundred ninety-one".