132353123509 has 2 divisors, whose sum is σ = 132353123510. Its totient is φ = 132353123508.

The previous prime is 132353123477. The next prime is 132353123537. The reversal of 132353123509 is 905321353231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92247053284 + 40106070225 = 303722^2 + 200265^2 .

It is a cyclic number.

It is not a de Polignac number, because 132353123509 - 2⁵ = 132353123477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132353123009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66176561754 + 66176561755.

It is an arithmetic number, because the mean of its divisors is an integer number (66176561755).

Almost surely, 2^132353123509 is an apocalyptic number.

It is an amenable number.

132353123509 is a deficient number, since it is larger than the sum of its proper divisors (1).

132353123509 is an equidigital number, since it uses as much as digits as its factorization.

132353123509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 37.

The spelling of 132353123509 in words is "one hundred thirty-two billion, three hundred fifty-three million, one hundred twenty-three thousand, five hundred nine".