146366161223 has 2 divisors, whose sum is σ = 146366161224. Its totient is φ = 146366161222.

The previous prime is 146366161189. The next prime is 146366161229. The reversal of 146366161223 is 322161663641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146366161223 - 2¹⁴ = 146366144839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146366161229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73183080611 + 73183080612.

It is an arithmetic number, because the mean of its divisors is an integer number (73183080612).

Almost surely, 2^146366161223 is an apocalyptic number.

146366161223 is a deficient number, since it is larger than the sum of its proper divisors (1).

146366161223 is an equidigital number, since it uses as much as digits as its factorization.

146366161223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 41.

The spelling of 146366161223 in words is "one hundred forty-six billion, three hundred sixty-six million, one hundred sixty-one thousand, two hundred twenty-three".