132245013493 has 2 divisors, whose sum is σ = 132245013494. Its totient is φ = 132245013492.

The previous prime is 132245013451. The next prime is 132245013541. The reversal of 132245013493 is 394310542231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98732951524 + 33512061969 = 314218^2 + 183063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132245013493 is a prime.

It is a super-2 number, since 2×132245013493² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132245013793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66122506746 + 66122506747.

It is an arithmetic number, because the mean of its divisors is an integer number (66122506747).

Almost surely, 2^132245013493 is an apocalyptic number.

It is an amenable number.

132245013493 is a deficient number, since it is larger than the sum of its proper divisors (1).

132245013493 is an equidigital number, since it uses as much as digits as its factorization.

132245013493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 132245013493 in words is "one hundred thirty-two billion, two hundred forty-five million, thirteen thousand, four hundred ninety-three".