1300031310122 has 8 divisors (see below), whose sum is σ = 1950059842500. Its totient is φ = 650011362624.

The previous prime is 1300031310121. The next prime is 1300031310157. The reversal of 1300031310122 is 2210131300031.

It can be written as a sum of positive squares in 2 ways, for example, as 1287614442361 + 12416867761 = 1134731^2 + 111431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1300031310122.

It is not an unprimeable number, because it can be changed into a prime (1300031310121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753247 + ... + 2382002.

Almost surely, 2^{1300031310122} is an apocalyptic number.

1300031310122 is a deficient number, since it is larger than the sum of its proper divisors (650028532378).

1300031310122 is a wasteful number, since it uses less digits than its factorization.

1300031310122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292440.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1300031310122 its reverse (2210131300031), we get a palindrome (3510162610153).

The spelling of 1300031310122 in words is "one trillion, three hundred billion, thirty-one million, three hundred ten thousand, one hundred twenty-two".