130019029 has 4 divisors (see below), whose sum is σ = 148593184. Its totient is φ = 111444876.

The previous prime is 130018969. The next prime is 130019051. The reversal of 130019029 is 920910031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130019029 - 2⁷ = 130018901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130018994 and 130019012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130019089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9287067 + ... + 9287080.

It is an arithmetic number, because the mean of its divisors is an integer number (37148296).

Almost surely, 2^130019029 is an apocalyptic number.

It is an amenable number.

130019029 is a deficient number, since it is larger than the sum of its proper divisors (18574155).

130019029 is an equidigital number, since it uses as much as digits as its factorization.

130019029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18574154.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 130019029 is about 11402.5886973090. The cubic root of 130019029 is about 506.6044178969.

The spelling of 130019029 in words is "one hundred thirty million, nineteen thousand, twenty-nine".