130405054112 has 24 divisors (see below), whose sum is σ = 271837007316. Its totient is φ = 61367084032.

The previous prime is 130405054079. The next prime is 130405054121. The reversal of 130405054112 is 211450504031.

It can be written as a sum of positive squares in 2 ways, for example, as 98693992336 + 31711061776 = 314156^2 + 178076^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119857043 + ... + 119858130.

Almost surely, 2^130405054112 is an apocalyptic number.

It is an amenable number.

130405054112 is an abundant number, since it is smaller than the sum of its proper divisors (141431953204).

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

130405054112 is a wasteful number, since it uses less digits than its factorization.

130405054112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239715200 (or 239715192 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 130405054112 its reverse (211450504031), we get a palindrome (341855558143).

The spelling of 130405054112 in words is "one hundred thirty billion, four hundred five million, fifty-four thousand, one hundred twelve".