130145064 has 64 divisors (see below), whose sum is σ = 393724800. Its totient is φ = 34996224.

The previous prime is 130145053. The next prime is 130145077. The reversal of 130145064 is 460541031.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 19929 + ... + 25640.

It is an arithmetic number, because the mean of its divisors is an integer number (6151950).

Almost surely, 2^130145064 is an apocalyptic number.

130145064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130145064 is an abundant number, since it is smaller than the sum of its proper divisors (263579736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130145064 is a wasteful number, since it uses less digits than its factorization.

130145064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45602 (or 45598 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 130145064 is about 11408.1139545501. The cubic root of 130145064 is about 506.7680587328.

Adding to 130145064 its reverse (460541031), we get a palindrome (590686095).

The spelling of 130145064 in words is "one hundred thirty million, one hundred forty-five thousand, sixty-four".