130152547 has 4 divisors (see below), whose sum is σ = 148745776. Its totient is φ = 111559320.

The previous prime is 130152509. The next prime is 130152559. The reversal of 130152547 is 745251031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 745251031 = 7 ⋅106464433.

It is a cyclic number.

It is not a de Polignac number, because 130152547 - 2⁷ = 130152419 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130158547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9296604 + ... + 9296617.

It is an arithmetic number, because the mean of its divisors is an integer number (37186444).

Almost surely, 2^130152547 is an apocalyptic number.

130152547 is a deficient number, since it is larger than the sum of its proper divisors (18593229).

130152547 is an equidigital number, since it uses as much as digits as its factorization.

130152547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18593228.

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

The square root of 130152547 is about 11408.4419181587. The cubic root of 130152547 is about 506.7777711583. Note that the first 5 decimals are identical.

The spelling of 130152547 in words is "one hundred thirty million, one hundred fifty-two thousand, five hundred forty-seven".