130751629 has 2 divisors, whose sum is σ = 130751630. Its totient is φ = 130751628.

The previous prime is 130751627. The next prime is 130751651. The reversal of 130751629 is 926157031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129914404 + 837225 = 11398^2 + 915^2 .

It is a cyclic number.

It is not a de Polignac number, because 130751629 - 2¹ = 130751627 is a prime.

Together with 130751627, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 130751594 and 130751603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130751623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65375814 + 65375815.

It is an arithmetic number, because the mean of its divisors is an integer number (65375815).

Almost surely, 2^130751629 is an apocalyptic number.

It is an amenable number.

130751629 is a deficient number, since it is larger than the sum of its proper divisors (1).

130751629 is an equidigital number, since it uses as much as digits as its factorization.

130751629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 130751629 is about 11434.6678570040. The cubic root of 130751629 is about 507.5541340169.

The spelling of 130751629 in words is "one hundred thirty million, seven hundred fifty-one thousand, six hundred twenty-nine".