130754929 has 8 divisors (see below), whose sum is σ = 134437160. Its totient is φ = 127080576.

The previous prime is 130754891. The next prime is 130754947. The reversal of 130754929 is 929457031.

It can be written as a sum of positive squares in 4 ways, for example, as 28643904 + 102111025 = 5352^2 + 10105^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130754929 - 2²⁵ = 97200497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130754891 and 130754900.

It is not an unprimeable number, because it can be changed into a prime (130754969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51637 + ... + 54109.

It is an arithmetic number, because the mean of its divisors is an integer number (16804645).

Almost surely, 2^130754929 is an apocalyptic number.

It is an amenable number.

130754929 is a deficient number, since it is larger than the sum of its proper divisors (3682231).

130754929 is a wasteful number, since it uses less digits than its factorization.

130754929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 130754929 is about 11434.8121541195. The cubic root of 130754929 is about 507.5584039817.

The spelling of 130754929 in words is "one hundred thirty million, seven hundred fifty-four thousand, nine hundred twenty-nine".