146366161523 has 2 divisors, whose sum is σ = 146366161524. Its totient is φ = 146366161522.

The previous prime is 146366161499. The next prime is 146366161537. The reversal of 146366161523 is 325161663641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146366161523 - 2⁸ = 146366161267 is a prime.

It is not a weakly prime, because it can be changed into another prime (146366161223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73183080761 + 73183080762.

It is an arithmetic number, because the mean of its divisors is an integer number (73183080762).

Almost surely, 2^146366161523 is an apocalyptic number.

146366161523 is a deficient number, since it is larger than the sum of its proper divisors (1).

146366161523 is an equidigital number, since it uses as much as digits as its factorization.

146366161523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The spelling of 146366161523 in words is "one hundred forty-six billion, three hundred sixty-six million, one hundred sixty-one thousand, five hundred twenty-three".