132553105243 has 4 divisors (see below), whose sum is σ = 142749497968. Its totient is φ = 122356712520.

The previous prime is 132553105231. The next prime is 132553105277. The reversal of 132553105243 is 342501355231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132553105243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132553105199 and 132553105208.

It is not an unprimeable number, because it can be changed into a prime (132553105343) 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, 5098196343 + ... + 5098196368.

It is an arithmetic number, because the mean of its divisors is an integer number (35687374492).

Almost surely, 2^132553105243 is an apocalyptic number.

132553105243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

132553105243 is a deficient number, since it is larger than the sum of its proper divisors (10196392725).

132553105243 is a wasteful number, since it uses less digits than its factorization.

132553105243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10196392724.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 132553105243 in words is "one hundred thirty-two billion, five hundred fifty-three million, one hundred five thousand, two hundred forty-three".