9038660131 has 4 divisors (see below), whose sum is σ = 9140218200. Its totient is φ = 8937102064.

The previous prime is 9038660093. The next prime is 9038660149. The reversal of 9038660131 is 1310668309.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1310668309 = 1223 ⋅1071683.

It is a cyclic number.

It is not a de Polignac number, because 9038660131 - 2⁷ = 9038660003 is a prime.

It is a super-2 number, since 2×9038660131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9038660171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50778901 + ... + 50779078.

It is an arithmetic number, because the mean of its divisors is an integer number (2285054550).

Almost surely, 2^9038660131 is an apocalyptic number.

9038660131 is a deficient number, since it is larger than the sum of its proper divisors (101558069).

9038660131 is a wasteful number, since it uses less digits than its factorization.

9038660131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101558068.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 9038660131 is about 95071.8682418727. The cubic root of 9038660131 is about 2083.0579505502.

The spelling of 9038660131 in words is "nine billion, thirty-eight million, six hundred sixty thousand, one hundred thirty-one".