130823030656108 has 72 divisors (see below), whose sum is σ = 273172369821120. Its totient is φ = 54634472202240.

The previous prime is 130823030656103. The next prime is 130823030656117. The reversal of 130823030656108 is 801656030328031.

It is a super-2 number, since 2×130823030656108² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130823030656103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28897813 + ... + 33116908.

It is an arithmetic number, because the mean of its divisors is an integer number (3794060691960).

Almost surely, 2^{130823030656108} is an apocalyptic number.

It is an amenable number.

130823030656108 is an abundant number, since it is smaller than the sum of its proper divisors (142349339165012).

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

130823030656108 is a wasteful number, since it uses less digits than its factorization.

130823030656108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62015015 (or 62015006 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 130823030656108 in words is "one hundred thirty trillion, eight hundred twenty-three billion, thirty million, six hundred fifty-six thousand, one hundred eight".