130047126 has 32 divisors (see below), whose sum is σ = 284145408. Its totient is φ = 39351840.

The previous prime is 130047109. The next prime is 130047131. The reversal of 130047126 is 621740031.

It is a junction number, because it is equal to n+sod(n) for n = 130047096 and 130047105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83511 + ... + 85053.

It is an arithmetic number, because the mean of its divisors is an integer number (8879544).

Almost surely, 2^130047126 is an apocalyptic number.

130047126 is an abundant number, since it is smaller than the sum of its proper divisors (154098282).

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

130047126 is a wasteful number, since it uses less digits than its factorization.

130047126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 130047126 is about 11403.8206755455. The cubic root of 130047126 is about 506.6409075278.

Adding to 130047126 its reverse (621740031), we get a palindrome (751787157).

The spelling of 130047126 in words is "one hundred thirty million, forty-seven thousand, one hundred twenty-six".