1132542103640 has 32 divisors (see below), whose sum is σ = 2548314736560. Its totient is φ = 452999952000.

The previous prime is 1132542103639. The next prime is 1132542103643. The reversal of 1132542103640 is 463012452311.

It is a junction number, because it is equal to n+sod(n) for n = 1132542103597 and 1132542103606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132542103643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587615 + ... + 1615665.

Almost surely, 2^{1132542103640} is an apocalyptic number.

1132542103640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132542103640 is an abundant number, since it is smaller than the sum of its proper divisors (1415772632920).

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

1132542103640 is a wasteful number, since it uses less digits than its factorization.

1132542103640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055603 (or 1055599 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1132542103640 its reverse (463012452311), we get a palindrome (1595554555951).

The spelling of 1132542103640 in words is "one trillion, one hundred thirty-two billion, five hundred forty-two million, one hundred three thousand, six hundred forty".