146655326131133 has 2 divisors, whose sum is σ = 146655326131134. Its totient is φ = 146655326131132.

The previous prime is 146655326131121. The next prime is 146655326131157. The reversal of 146655326131133 is 331131623556641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93095732823769 + 53559593307364 = 9648613^2 + 7318442^2 .

It is a cyclic number.

It is not a de Polignac number, because 146655326131133 - 2¹⁴ = 146655326114749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146655326161133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73327663065566 + 73327663065567.

It is an arithmetic number, because the mean of its divisors is an integer number (73327663065567).

Almost surely, 2^{146655326131133} is an apocalyptic number.

It is an amenable number.

146655326131133 is a deficient number, since it is larger than the sum of its proper divisors (1).

146655326131133 is an equidigital number, since it uses as much as digits as its factorization.

146655326131133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 50.

Adding to 146655326131133 its reverse (331131623556641), we get a palindrome (477786949687774).

The spelling of 146655326131133 in words is "one hundred forty-six trillion, six hundred fifty-five billion, three hundred twenty-six million, one hundred thirty-one thousand, one hundred thirty-three".