130130434 has 16 divisors (see below), whose sum is σ = 223328448. Its totient is φ = 55708272.

The previous prime is 130130419. The next prime is 130130437. The reversal of 130130434 is 434031031.

It is not an unprimeable number, because it can be changed into a prime (130130437) 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, 9297 + ... + 18619.

It is an arithmetic number, because the mean of its divisors is an integer number (13958028).

Almost surely, 2^130130434 is an apocalyptic number.

130130434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130130434 is a deficient number, since it is larger than the sum of its proper divisors (93198014).

130130434 is an equidigital number, since it uses as much as digits as its factorization.

130130434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10329.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130130434 is about 11407.4727262440. The cubic root of 130130434 is about 506.7490689115.

Adding to 130130434 its reverse (434031031), we get a palindrome (564161465).

The spelling of 130130434 in words is "one hundred thirty million, one hundred thirty thousand, four hundred thirty-four".