8130267129 has 16 divisors (see below), whose sum is σ = 11074664448. Its totient is φ = 5303100432.

The previous prime is 8130267121. The next prime is 8130267161. The reversal of 8130267129 is 9217620318.

It is not a de Polignac number, because 8130267129 - 2³ = 8130267121 is a prime.

It is a super-2 number, since 2×8130267129² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8130267121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523494 + ... + 538800.

It is an arithmetic number, because the mean of its divisors is an integer number (692166528).

Almost surely, 2^8130267129 is an apocalyptic number.

It is an amenable number.

8130267129 is a deficient number, since it is larger than the sum of its proper divisors (2944397319).

8130267129 is a wasteful number, since it uses less digits than its factorization.

8130267129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19124.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 8130267129 is about 90167.9939280009. The cubic root of 8130267129 is about 2010.7971994312.

The spelling of 8130267129 in words is "eight billion, one hundred thirty million, two hundred sixty-seven thousand, one hundred twenty-nine".