132720302713 has 2 divisors, whose sum is σ = 132720302714. Its totient is φ = 132720302712.

The previous prime is 132720302683. The next prime is 132720302717. The reversal of 132720302713 is 317203027231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131734154304 + 986148409 = 362952^2 + 31403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132720302713 is a prime.

It is a super-2 number, since 2×132720302713² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132720302717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66360151356 + 66360151357.

It is an arithmetic number, because the mean of its divisors is an integer number (66360151357).

Almost surely, 2^132720302713 is an apocalyptic number.

It is an amenable number.

132720302713 is a deficient number, since it is larger than the sum of its proper divisors (1).

132720302713 is an equidigital number, since it uses as much as digits as its factorization.

132720302713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

Adding to 132720302713 its reverse (317203027231), we get a palindrome (449923329944).

The spelling of 132720302713 in words is "one hundred thirty-two billion, seven hundred twenty million, three hundred two thousand, seven hundred thirteen".