9806000131 has 2 divisors, whose sum is σ = 9806000132. Its totient is φ = 9806000130.

The previous prime is 9806000123. The next prime is 9806000167. The reversal of 9806000131 is 1310006089.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9806000131 - 2³ = 9806000123 is a prime.

It is a super-2 number, since 2×9806000131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9806000131.

It is not a weakly prime, because it can be changed into another prime (9806000431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4903000065 + 4903000066.

It is an arithmetic number, because the mean of its divisors is an integer number (4903000066).

Almost surely, 2^9806000131 is an apocalyptic number.

9806000131 is a deficient number, since it is larger than the sum of its proper divisors (1).

9806000131 is an equidigital number, since it uses as much as digits as its factorization.

9806000131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 9806000131 is about 99025.2499668645. The cubic root of 9806000131 is about 2140.4116111473.

The spelling of 9806000131 in words is "nine billion, eight hundred six million, one hundred thirty-one", and thus it is an aban number.