130649029 has 8 divisors (see below), whose sum is σ = 158096448. Its totient is φ = 105397440.

The previous prime is 130649023. The next prime is 130649053. The reversal of 130649029 is 920946031.

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 130649029 - 2²¹ = 128551877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130648985 and 130649003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130649023) 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, 548827 + ... + 549064.

It is an arithmetic number, because the mean of its divisors is an integer number (19762056).

Almost surely, 2^130649029 is an apocalyptic number.

It is an amenable number.

130649029 is a deficient number, since it is larger than the sum of its proper divisors (27447419).

130649029 is a wasteful number, since it uses less digits than its factorization.

130649029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097915.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 130649029 is about 11430.1806197453. The cubic root of 130649029 is about 507.4213410733.

The spelling of 130649029 in words is "one hundred thirty million, six hundred forty-nine thousand, twenty-nine".