130529741 has 2 divisors, whose sum is σ = 130529742. Its totient is φ = 130529740.

The previous prime is 130529731. The next prime is 130529743. The reversal of 130529741 is 147925031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112805641 + 17724100 = 10621^2 + 4210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130529741 is a prime.

Together with 130529743, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 130529698 and 130529707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130529743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65264870 + 65264871.

It is an arithmetic number, because the mean of its divisors is an integer number (65264871).

Almost surely, 2^130529741 is an apocalyptic number.

It is an amenable number.

130529741 is a deficient number, since it is larger than the sum of its proper divisors (1).

130529741 is an equidigital number, since it uses as much as digits as its factorization.

130529741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 130529741 is about 11424.9613128448. The cubic root of 130529741 is about 507.2668617821.

The spelling of 130529741 in words is "one hundred thirty million, five hundred twenty-nine thousand, seven hundred forty-one".