1105133640532 has 6 divisors (see below), whose sum is σ = 1933983870938. Its totient is φ = 552566820264.

The previous prime is 1105133640521. The next prime is 1105133640539. The reversal of 1105133640532 is 2350463315011.

It can be written as a sum of positive squares in only one way, i.e., 782311946256 + 322821694276 = 884484^2 + 568174^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105133640539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138141705063 + ... + 138141705070.

Almost surely, 2^{1105133640532} is an apocalyptic number.

It is an amenable number.

1105133640532 is a deficient number, since it is larger than the sum of its proper divisors (828850230406).

1105133640532 is a wasteful number, since it uses less digits than its factorization.

1105133640532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276283410137 (or 276283410135 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 1105133640532 its reverse (2350463315011), we get a palindrome (3455596955543).

The spelling of 1105133640532 in words is "one trillion, one hundred five billion, one hundred thirty-three million, six hundred forty thousand, five hundred thirty-two".