130545113 has 4 divisors (see below), whose sum is σ = 130874340. Its totient is φ = 130215888.

The previous prime is 130545053. The next prime is 130545133. The reversal of 130545113 is 311545031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102961609 + 27583504 = 10147^2 + 5252^2 .

It is a cyclic number.

It is not a de Polignac number, because 130545113 - 2¹⁸ = 130282969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130545133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164018 + ... + 164811.

It is an arithmetic number, because the mean of its divisors is an integer number (32718585).

Almost surely, 2^130545113 is an apocalyptic number.

It is an amenable number.

130545113 is a deficient number, since it is larger than the sum of its proper divisors (329227).

130545113 is an equidigital number, since it uses as much as digits as its factorization.

130545113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329226.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 130545113 is about 11425.6340305473. The cubic root of 130545113 is about 507.2867739749.

The spelling of 130545113 in words is "one hundred thirty million, five hundred forty-five thousand, one hundred thirteen".