1132013231144 has 16 divisors (see below), whose sum is σ = 2122607804820. Its totient is φ = 565984483200.

The previous prime is 1132013231131. The next prime is 1132013231147. The reversal of 1132013231144 is 4411323102311.

It can be written as a sum of positive squares in 2 ways, for example, as 985377846244 + 146635384900 = 992662^2 + 382930^2 .

It is not an unprimeable number, because it can be changed into a prime (1132013231147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2548157 + ... + 2959244.

Almost surely, 2^{1132013231144} is an apocalyptic number.

It is an amenable number.

1132013231144 is a deficient number, since it is larger than the sum of its proper divisors (990594573676).

1132013231144 is a wasteful number, since it uses less digits than its factorization.

1132013231144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533100 (or 5533096 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1132013231144 its reverse (4411323102311), we get a palindrome (5543336333455).

The spelling of 1132013231144 in words is "one trillion, one hundred thirty-two billion, thirteen million, two hundred thirty-one thousand, one hundred forty-four".