133523222496827 has 2 divisors, whose sum is σ = 133523222496828. Its totient is φ = 133523222496826.

The previous prime is 133523222496787. The next prime is 133523222496863. The reversal of 133523222496827 is 728694222325331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133523222496827 - 2¹² = 133523222492731 is a prime.

It is not a weakly prime, because it can be changed into another prime (133523222492827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66761611248413 + 66761611248414.

It is an arithmetic number, because the mean of its divisors is an integer number (66761611248414).

Almost surely, 2^{133523222496827} is an apocalyptic number.

133523222496827 is a deficient number, since it is larger than the sum of its proper divisors (1).

133523222496827 is an equidigital number, since it uses as much as digits as its factorization.

133523222496827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52254720, while the sum is 59.

The spelling of 133523222496827 in words is "one hundred thirty-three trillion, five hundred twenty-three billion, two hundred twenty-two million, four hundred ninety-six thousand, eight hundred twenty-seven".