130308642570 has 64 divisors (see below), whose sum is σ = 319605834240. Its totient is φ = 33987161088.

The previous prime is 130308642559. The next prime is 130308642577. The reversal of 130308642570 is 75246803031.

It is not an unprimeable number, because it can be changed into a prime (130308642577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2159976 + ... + 2219484.

It is an arithmetic number, because the mean of its divisors is an integer number (4993841160).

Almost surely, 2^130308642570 is an apocalyptic number.

130308642570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130308642570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159802917120).

130308642570 is an abundant number, since it is smaller than the sum of its proper divisors (189297191670).

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

130308642570 is a wasteful number, since it uses less digits than its factorization.

130308642570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61119.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 130308642570 in words is "one hundred thirty billion, three hundred eight million, six hundred forty-two thousand, five hundred seventy".