1300131322 has 16 divisors (see below), whose sum is σ = 2230252992. Its totient is φ = 556835040.

The previous prime is 1300131319. The next prime is 1300131337. The reversal of 1300131322 is 2231310031.

It is a junction number, because it is equal to n+sod(n) for n = 1300131296 and 1300131305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7563 + ... + 51550.

It is an arithmetic number, because the mean of its divisors is an integer number (139390812).

Almost surely, 2^1300131322 is an apocalyptic number.

1300131322 is a deficient number, since it is larger than the sum of its proper divisors (930121670).

1300131322 is a wasteful number, since it uses less digits than its factorization.

1300131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60693.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1300131322 is about 36057.3338171307. Note that the first 3 decimals coincide. The cubic root of 1300131322 is about 1091.4296315407.

Adding to 1300131322 its reverse (2231310031), we get a palindrome (3531441353).

The spelling of 1300131322 in words is "one billion, three hundred million, one hundred thirty-one thousand, three hundred twenty-two".