132126543541 has 2 divisors, whose sum is σ = 132126543542. Its totient is φ = 132126543540.

The previous prime is 132126543529. The next prime is 132126543559. The reversal of 132126543541 is 145345621231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93259998225 + 38866545316 = 305385^2 + 197146^2 .

It is a cyclic number.

It is not a de Polignac number, because 132126543541 - 2²⁹ = 131589672629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132126543541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132126543581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66063271770 + 66063271771.

It is an arithmetic number, because the mean of its divisors is an integer number (66063271771).

Almost surely, 2^132126543541 is an apocalyptic number.

It is an amenable number.

132126543541 is a deficient number, since it is larger than the sum of its proper divisors (1).

132126543541 is an equidigital number, since it uses as much as digits as its factorization.

132126543541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The spelling of 132126543541 in words is "one hundred thirty-two billion, one hundred twenty-six million, five hundred forty-three thousand, five hundred forty-one".