1132103012004 has 18 divisors (see below), whose sum is σ = 2861704835990. Its totient is φ = 377367670656.

The previous prime is 1132103012003. The next prime is 1132103012039. The reversal of 1132103012004 is 4002103012311.

It can be written as a sum of positive squares in only one way, i.e., 875905066404 + 256197945600 = 935898^2 + 506160^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1132103012003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15723652909 + ... + 15723652980.

Almost surely, 2^{1132103012004} is an apocalyptic number.

It is an amenable number.

1132103012004 is an abundant number, since it is smaller than the sum of its proper divisors (1729601823986).

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

1132103012004 is a wasteful number, since it uses less digits than its factorization.

1132103012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31447305899 (or 31447305894 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1132103012004 its reverse (4002103012311), we get a palindrome (5134206024315).

The spelling of 1132103012004 in words is "one trillion, one hundred thirty-two billion, one hundred three million, twelve thousand, four".