130147145 has 16 divisors (see below), whose sum is σ = 162140160. Its totient is φ = 100180800.

The previous prime is 130147109. The next prime is 130147153. The reversal of 130147145 is 541741031.

It is not a de Polignac number, because 130147145 - 2¹² = 130143049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25736 + ... + 30374.

It is an arithmetic number, because the mean of its divisors is an integer number (10133760).

Almost surely, 2^130147145 is an apocalyptic number.

It is an amenable number.

130147145 is a deficient number, since it is larger than the sum of its proper divisors (31993015).

130147145 is a wasteful number, since it uses less digits than its factorization.

130147145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 130147145 is about 11408.2051611987. The cubic root of 130147145 is about 506.7707597667.

Adding to 130147145 its reverse (541741031), we get a palindrome (671888176).

The spelling of 130147145 in words is "one hundred thirty million, one hundred forty-seven thousand, one hundred forty-five".