130726029 has 16 divisors (see below), whose sum is σ = 199527552. Its totient is φ = 74578368.

The previous prime is 130726019. The next prime is 130726031. The reversal of 130726029 is 920627031.

It is not a de Polignac number, because 130726029 - 2¹⁵ = 130693261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130725987 and 130726005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130726009) 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, 8947 + ... + 18479.

It is an arithmetic number, because the mean of its divisors is an integer number (12470472).

Almost surely, 2^130726029 is an apocalyptic number.

It is an amenable number.

130726029 is a deficient number, since it is larger than the sum of its proper divisors (68801523).

130726029 is an equidigital number, since it uses as much as digits as its factorization.

130726029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10196.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 130726029 is about 11433.5483993378. The cubic root of 130726029 is about 507.5210070009.

The spelling of 130726029 in words is "one hundred thirty million, seven hundred twenty-six thousand, twenty-nine".