1302103302122 has 12 divisors (see below), whose sum is σ = 2272037394690. Its totient is φ = 558044272296.

The previous prime is 1302103302089. The next prime is 1302103302133. The reversal of 1302103302122 is 2212033012031.

It can be written as a sum of positive squares in only one way, i.e., 1096877087761 + 205226214361 = 1047319^2 + 453019^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1302103302094 and 1302103302103.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6643384097 + ... + 6643384292.

Almost surely, 2^{1302103302122} is an apocalyptic number.

1302103302122 is a deficient number, since it is larger than the sum of its proper divisors (969934092568).

1302103302122 is a wasteful number, since it uses less digits than its factorization.

1302103302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13286768405 (or 13286768398 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1302103302122 its reverse (2212033012031), we get a palindrome (3514136314153).

The spelling of 1302103302122 in words is "one trillion, three hundred two billion, one hundred three million, three hundred two thousand, one hundred twenty-two".