132723313616 has 10 divisors (see below), whose sum is σ = 257151420162. Its totient is φ = 66361656800.

The previous prime is 132723313601. The next prime is 132723313649. The reversal of 132723313616 is 616313327231.

It can be written as a sum of positive squares in only one way, i.e., 82601059216 + 50122254400 = 287404^2 + 223880^2 .

It is a super-2 number, since 2×132723313616² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132723313616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4147603535 + ... + 4147603566.

Almost surely, 2^132723313616 is an apocalyptic number.

132723313616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132723313616 is a deficient number, since it is larger than the sum of its proper divisors (124428106546).

132723313616 is an equidigital number, since it uses as much as digits as its factorization.

132723313616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295207109 (or 8295207103 counting only the distinct ones).

The product of its digits is 81648, while the sum is 38.

The spelling of 132723313616 in words is "one hundred thirty-two billion, seven hundred twenty-three million, three hundred thirteen thousand, six hundred sixteen".