1302022113 has 32 divisors (see below), whose sum is σ = 2016030720. Its totient is φ = 732110400.

The previous prime is 1302022097. The next prime is 1302022151. The reversal of 1302022113 is 3112202031.

It is not a de Polignac number, because 1302022113 - 2⁴ = 1302022097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1302022092 and 1302022101.

It is not an unprimeable number, because it can be changed into a prime (1302022213) 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 31 ways as a sum of consecutive naturals, for example, 343756 + ... + 347522.

It is an arithmetic number, because the mean of its divisors is an integer number (63000960).

Almost surely, 2^1302022113 is an apocalyptic number.

It is an amenable number.

1302022113 is a deficient number, since it is larger than the sum of its proper divisors (714008607).

1302022113 is a wasteful number, since it uses less digits than its factorization.

1302022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1302022113 is about 36083.5435205580. The cubic root of 1302022113 is about 1091.9584667682.

Adding to 1302022113 its reverse (3112202031), we get a palindrome (4414224144).

The spelling of 1302022113 in words is "one billion, three hundred two million, twenty-two thousand, one hundred thirteen".