132723361243 has 12 divisors (see below), whose sum is σ = 145932494400. Its totient is φ = 120619154480.

The previous prime is 132723361237. The next prime is 132723361289. The reversal of 132723361243 is 342163327231.

It is a de Polignac number, because none of the positive numbers 2^k-132723361243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132723361223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210033 + ... + 556381.

It is an arithmetic number, because the mean of its divisors is an integer number (12161041200).

Almost surely, 2^132723361243 is an apocalyptic number.

132723361243 is a deficient number, since it is larger than the sum of its proper divisors (13209133157).

132723361243 is a wasteful number, since it uses less digits than its factorization.

132723361243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349538 (or 349527 counting only the distinct ones).

The product of its digits is 108864, while the sum is 37.

Adding to 132723361243 its reverse (342163327231), we get a palindrome (474886688474).

The spelling of 132723361243 in words is "one hundred thirty-two billion, seven hundred twenty-three million, three hundred sixty-one thousand, two hundred forty-three".