2313035666 has 4 divisors (see below), whose sum is σ = 3469553502. Its totient is φ = 1156517832.

The previous prime is 2313035663. The next prime is 2313035717. The reversal of 2313035666 is 6665303132.

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., 2073436225 + 239599441 = 45535^2 + 15479^2 .

It is not an unprimeable number, because it can be changed into a prime (2313035663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578258915 + ... + 578258918.

Almost surely, 2^2313035666 is an apocalyptic number.

2313035666 is a deficient number, since it is larger than the sum of its proper divisors (1156517836).

2313035666 is a wasteful number, since it uses less digits than its factorization.

2313035666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156517835.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 2313035666 is about 48094.0294215405. The cubic root of 2313035666 is about 1322.4952163853.

Adding to 2313035666 its reverse (6665303132), we get a palindrome (8978338798).

The spelling of 2313035666 in words is "two billion, three hundred thirteen million, thirty-five thousand, six hundred sixty-six".