130067730 has 96 divisors (see below), whose sum is σ = 383423040. Its totient is φ = 30326400.

The previous prime is 130067701. The next prime is 130067771. The reversal of 130067730 is 37760031.

It is a super-2 number, since 2×130067730² = 33835228774705800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130067694 and 130067703.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19305 + ... + 25155.

It is an arithmetic number, because the mean of its divisors is an integer number (3993990).

Almost surely, 2^130067730 is an apocalyptic number.

130067730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130067730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191711520).

130067730 is an abundant number, since it is smaller than the sum of its proper divisors (253355310).

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

130067730 is a wasteful number, since it uses less digits than its factorization.

130067730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896 (or 5893 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 130067730 is about 11404.7240212116. The cubic root of 130067730 is about 506.6676626442.

It can be divided in two parts, 13006 and 7730, that added together give a 4-th power (20736 = 12⁴).

The spelling of 130067730 in words is "one hundred thirty million, sixty-seven thousand, seven hundred thirty".