130061087880 has 32 divisors (see below), whose sum is σ = 390183264000. Its totient is φ = 34682956736.

The previous prime is 130061087879. The next prime is 130061087911. The reversal of 130061087880 is 88780160031.

It is a super-3 number, since 3×130061087880³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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, 541921080 + ... + 541921319.

It is an arithmetic number, because the mean of its divisors is an integer number (12193227000).

Almost surely, 2^130061087880 is an apocalyptic number.

130061087880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130061087880 is an abundant number, since it is smaller than the sum of its proper divisors (260122176120).

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

130061087880 is a wasteful number, since it uses less digits than its factorization.

130061087880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083842413 (or 1083842409 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The spelling of 130061087880 in words is "one hundred thirty billion, sixty-one million, eighty-seven thousand, eight hundred eighty".