132126635633 has 2 divisors, whose sum is σ = 132126635634. Its totient is φ = 132126635632.

The previous prime is 132126635609. The next prime is 132126635699. The reversal of 132126635633 is 336536621231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130618633744 + 1508001889 = 361412^2 + 38833^2 .

It is a cyclic number.

It is not a de Polignac number, because 132126635633 - 2²⁰ = 132125587057 is a prime.

It is not a weakly prime, because it can be changed into another prime (132126635603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66063317816 + 66063317817.

It is an arithmetic number, because the mean of its divisors is an integer number (66063317817).

Almost surely, 2^132126635633 is an apocalyptic number.

It is an amenable number.

132126635633 is a deficient number, since it is larger than the sum of its proper divisors (1).

132126635633 is an equidigital number, since it uses as much as digits as its factorization.

132126635633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 41.

The spelling of 132126635633 in words is "one hundred thirty-two billion, one hundred twenty-six million, six hundred thirty-five thousand, six hundred thirty-three".