1128482731300 has 18 divisors (see below), whose sum is σ = 2448807527138. Its totient is φ = 451393092480.

The previous prime is 1128482731291. The next prime is 1128482731303. The reversal of 1128482731300 is 31372848211.

It can be written as a sum of positive squares in 3 ways, for example, as 26537061604 + 1101945669696 = 162902^2 + 1049736^2 .

It is not an unprimeable number, because it can be changed into a prime (1128482731303) 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 5 ways as a sum of consecutive naturals, for example, 5642413557 + ... + 5642413756.

Almost surely, 2^{1128482731300} is an apocalyptic number.

1128482731300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1128482731300 is an abundant number, since it is smaller than the sum of its proper divisors (1320324795838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1128482731300 is a wasteful number, since it uses less digits than its factorization.

1128482731300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284827327 (or 11284827320 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 1128482731300 in words is "one trillion, one hundred twenty-eight billion, four hundred eighty-two million, seven hundred thirty-one thousand, three hundred".