130960145 has 4 divisors (see below), whose sum is σ = 157152180. Its totient is φ = 104768112.

The previous prime is 130960133. The next prime is 130960147. The reversal of 130960145 is 541069031.

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 23049601 + 107910544 = 4801^2 + 10388^2 .

It is a cyclic number.

It is not a de Polignac number, because 130960145 - 2¹⁰ = 130959121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130960147) 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, 13096010 + ... + 13096019.

It is an arithmetic number, because the mean of its divisors is an integer number (39288045).

Almost surely, 2^130960145 is an apocalyptic number.

It is an amenable number.

130960145 is a deficient number, since it is larger than the sum of its proper divisors (26192035).

130960145 is an equidigital number, since it uses as much as digits as its factorization.

130960145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26192034.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 130960145 is about 11443.7819360559. The cubic root of 130960145 is about 507.8237978299.

The spelling of 130960145 in words is "one hundred thirty million, nine hundred sixty thousand, one hundred forty-five".