2312543053066 has 32 divisors (see below), whose sum is σ = 3676046267088. Its totient is φ = 1087312665600.

The previous prime is 2312543053061. The next prime is 2312543053069. The reversal of 2312543053066 is 6603503452132.

It can be written as a sum of positive squares in 8 ways, for example, as 981932355625 + 1330610697441 = 990925^2 + 1153521^2 .

It is not an unprimeable number, because it can be changed into a prime (2312543053061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318835896 + ... + 318843148.

Almost surely, 2^{2312543053066} is an apocalyptic number.

2312543053066 is a deficient number, since it is larger than the sum of its proper divisors (1363503214022).

2312543053066 is a wasteful number, since it uses less digits than its factorization.

2312543053066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14106.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 2312543053066 in words is "two trillion, three hundred twelve billion, five hundred forty-three million, fifty-three thousand, sixty-six".