9100000131 has 8 divisors (see below), whose sum is σ = 12156624144. Its totient is φ = 6055021440.

The previous prime is 9100000109. The next prime is 9100000171. The reversal of 9100000131 is 1310000019.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9100000131 - 2⁹ = 9099999619 is a prime.

It is a super-2 number, since 2×9100000131² (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 9100000131.

It is not an unprimeable number, because it can be changed into a prime (9100000171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2909506 + ... + 2912631.

It is an arithmetic number, because the mean of its divisors is an integer number (1519578018).

Almost surely, 2^9100000131 is an apocalyptic number.

9100000131 is a deficient number, since it is larger than the sum of its proper divisors (3056624013).

9100000131 is a wasteful number, since it uses less digits than its factorization.

9100000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822661.

The product of its (nonzero) digits is 27, while the sum is 15.

The square root of 9100000131 is about 95393.9208283211. The cubic root of 9100000131 is about 2087.7594886816.

The spelling of 9100000131 in words is "nine billion, one hundred million, one hundred thirty-one", and thus it is an aban number.