130061091056 has 40 divisors (see below), whose sum is σ = 271401066720. Its totient is φ = 60022976256.

The previous prime is 130061091047. The next prime is 130061091059. The reversal of 130061091056 is 650190160031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130061091059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3417026 + ... + 3454878.

It is an arithmetic number, because the mean of its divisors is an integer number (6785026668).

Almost surely, 2^130061091056 is an apocalyptic number.

130061091056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130061091056 is an abundant number, since it is smaller than the sum of its proper divisors (141339975664).

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

130061091056 is a wasteful number, since it uses less digits than its factorization.

130061091056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54393 (or 54387 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 130061091056 in words is "one hundred thirty billion, sixty-one million, ninety-one thousand, fifty-six".