9130285161 has 12 divisors (see below), whose sum is σ = 13256524788. Its totient is φ = 6055317504.

The previous prime is 9130285117. The next prime is 9130285169. The reversal of 9130285161 is 1615820319.

9130285161 is a `hidden beast` number, since 9 + 130 + 2 + 8 + 516 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3716121600 + 5414163561 = 60960^2 + 73581^2 .

It is not a de Polignac number, because 9130285161 - 2⁹ = 9130284649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9130285169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2626440 + ... + 2629913.

It is an arithmetic number, because the mean of its divisors is an integer number (1104710399).

Almost surely, 2^9130285161 is an apocalyptic number.

It is an amenable number.

9130285161 is a deficient number, since it is larger than the sum of its proper divisors (4126239627).

9130285161 is a wasteful number, since it uses less digits than its factorization.

9130285161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5256552 (or 5256549 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 9130285161 is about 95552.5256652068. The cubic root of 9130285161 is about 2090.0729628916.

The spelling of 9130285161 in words is "nine billion, one hundred thirty million, two hundred eighty-five thousand, one hundred sixty-one".