1300070718 has 12 divisors (see below), whose sum is σ = 2816819928. Its totient is φ = 433356900.

The previous prime is 1300070711. The next prime is 1300070819. The reversal of 1300070718 is 8170700031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1300070691 and 1300070700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300070711) 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 5 ways as a sum of consecutive naturals, for example, 36113058 + ... + 36113093.

It is an arithmetic number, because the mean of its divisors is an integer number (234734994).

Almost surely, 2^1300070718 is an apocalyptic number.

1300070718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1300070718 is an abundant number, since it is smaller than the sum of its proper divisors (1516749210).

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

1300070718 is a wasteful number, since it uses less digits than its factorization.

1300070718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72226159 (or 72226156 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 1300070718 is about 36056.4934235153. The cubic root of 1300070718 is about 1091.4126727335.

Adding to 1300070718 its reverse (8170700031), we get a palindrome (9470770749).

The spelling of 1300070718 in words is "one billion, three hundred million, seventy thousand, seven hundred eighteen".