130134554 has 16 divisors (see below), whose sum is σ = 215343360. Its totient is φ = 58486560.

The previous prime is 130134481. The next prime is 130134601. The reversal of 130134554 is 455431031.

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 7 ways as a sum of consecutive naturals, for example, 31274 + ... + 35189.

It is an arithmetic number, because the mean of its divisors is an integer number (13458960).

Almost surely, 2^130134554 is an apocalyptic number.

130134554 is a deficient number, since it is larger than the sum of its proper divisors (85208806).

130134554 is a wasteful number, since it uses less digits than its factorization.

130134554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66565.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 130134554 is about 11407.6533081962. The cubic root of 130134554 is about 506.7544168384.

Adding to 130134554 its reverse (455431031), we get a palindrome (585565585).

The spelling of 130134554 in words is "one hundred thirty million, one hundred thirty-four thousand, five hundred fifty-four".