130071500 has 48 divisors (see below), whose sum is σ = 305943456. Its totient is φ = 48024000.

The previous prime is 130071493. The next prime is 130071523. The reversal of 130071500 is 5170031.

It is a super-2 number, since 2×130071500² = 33837190224500000, which contains 22 as substring.

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, 3506 + ... + 16505.

It is an arithmetic number, because the mean of its divisors is an integer number (6373822).

Almost surely, 2^130071500 is an apocalyptic number.

130071500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130071500 is an abundant number, since it is smaller than the sum of its proper divisors (175871956).

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

130071500 is a wasteful number, since it uses less digits than its factorization.

130071500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20043 (or 20031 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 130071500 is about 11404.8893024001. The cubic root of 130071500 is about 506.6725578339.

The spelling of 130071500 in words is "one hundred thirty million, seventy-one thousand, five hundred".