1300112688 has 200 divisors, whose sum is σ = 4063690800. Its totient is φ = 357729792.

The previous prime is 1300112669. The next prime is 1300112701. The reversal of 1300112688 is 8862110031.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3341998 + ... + 3342386.

It is an arithmetic number, because the mean of its divisors is an integer number (20318454).

Almost surely, 2^1300112688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300112688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031845400).

1300112688 is an abundant number, since it is smaller than the sum of its proper divisors (2763578112).

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

1300112688 is an equidigital number, since it uses as much as digits as its factorization.

1300112688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1300112688 is about 36057.0754221692. The cubic root of 1300112688 is about 1091.4244172477.

The spelling of 1300112688 in words is "one billion, three hundred million, one hundred twelve thousand, six hundred eighty-eight".