1316200302148 has 6 divisors (see below), whose sum is σ = 2303350528766. Its totient is φ = 658100151072.

The previous prime is 1316200302133. The next prime is 1316200302149. The reversal of 1316200302148 is 8412030026131.

It can be written as a sum of positive squares in only one way, i.e., 1315076845824 + 1123456324 = 1146768^2 + 33518^2 .

It is not an unprimeable number, because it can be changed into a prime (1316200302149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164525037765 + ... + 164525037772.

Almost surely, 2^{1316200302148} is an apocalyptic number.

It is an amenable number.

1316200302148 is a deficient number, since it is larger than the sum of its proper divisors (987150226618).

1316200302148 is a wasteful number, since it uses less digits than its factorization.

1316200302148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329050075541 (or 329050075539 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 1316200302148 its reverse (8412030026131), we get a palindrome (9728230328279).

The spelling of 1316200302148 in words is "one trillion, three hundred sixteen billion, two hundred million, three hundred two thousand, one hundred forty-eight".