2323165210066 has 4 divisors (see below), whose sum is σ = 3484747815102. Its totient is φ = 1161582605032.

The previous prime is 2323165210061. The next prime is 2323165210073. The reversal of 2323165210066 is 6600125613232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2206249769025 + 116915441041 = 1485345^2 + 341929^2 .

It is a super-2 number, since 2×2323165210066² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2323165210061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580791302515 + ... + 580791302518.

Almost surely, 2^{2323165210066} is an apocalyptic number.

2323165210066 is a deficient number, since it is larger than the sum of its proper divisors (1161582605036).

2323165210066 is a wasteful number, since it uses less digits than its factorization.

2323165210066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161582605035.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2323165210066 in words is "two trillion, three hundred twenty-three billion, one hundred sixty-five million, two hundred ten thousand, sixty-six".