130154527 has 2 divisors, whose sum is σ = 130154528. Its totient is φ = 130154526.

The previous prime is 130154513. The next prime is 130154537. The reversal of 130154527 is 725451031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130154527 - 2¹¹ = 130152479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130154495 and 130154504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130154537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65077263 + 65077264.

It is an arithmetic number, because the mean of its divisors is an integer number (65077264).

Almost surely, 2^130154527 is an apocalyptic number.

130154527 is a deficient number, since it is larger than the sum of its proper divisors (1).

130154527 is an equidigital number, since it uses as much as digits as its factorization.

130154527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 130154527 is about 11408.5286956733. The cubic root of 130154527 is about 506.7803410014.

The spelling of 130154527 in words is "one hundred thirty million, one hundred fifty-four thousand, five hundred twenty-seven".