130130734 has 16 divisors (see below), whose sum is σ = 214404480. Its totient is φ = 58960440.

The previous prime is 130130731. The next prime is 130130747. The reversal of 130130734 is 437031031.

It is a happy number.

130130734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130130731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73572 + ... + 75319.

It is an arithmetic number, because the mean of its divisors is an integer number (13400280).

Almost surely, 2^130130734 is an apocalyptic number.

130130734 is a deficient number, since it is larger than the sum of its proper divisors (84273746).

130130734 is a wasteful number, since it uses less digits than its factorization.

130130734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148935.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 130130734 is about 11407.4858755117. The cubic root of 130130734 is about 506.7494583275.

Adding to 130130734 its reverse (437031031), we get a palindrome (567161765).

The spelling of 130130734 in words is "one hundred thirty million, one hundred thirty thousand, seven hundred thirty-four".