130070000 has 50 divisors (see below), whose sum is σ = 314936688. Its totient is φ = 52024000.

The previous prime is 130069963. The next prime is 130070033. The reversal of 130070000 is 70031.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3497 + ... + 16503.

Almost surely, 2^130070000 is an apocalyptic number.

130070000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130070000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157468344).

130070000 is an abundant number, since it is smaller than the sum of its proper divisors (184866688).

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

130070000 is an equidigital number, since it uses as much as digits as its factorization.

130070000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13035 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 130070000 is about 11404.8235409409. The cubic root of 130070000 is about 506.6706101571.

The spelling of 130070000 in words is "one hundred thirty million, seventy thousand".