212140302404113 has 32 divisors (see below), whose sum is σ = 235123285248000. Its totient is φ = 190517561794560.

The previous prime is 212140302404077. The next prime is 212140302404117. The reversal of 212140302404113 is 311404203041212.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-212140302404113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212140302404117) 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 31 ways as a sum of consecutive naturals, for example, 10538793 + ... + 23137561.

It is an arithmetic number, because the mean of its divisors is an integer number (7347602664000).

Almost surely, 2^{212140302404113} is an apocalyptic number.

It is an amenable number.

212140302404113 is a deficient number, since it is larger than the sum of its proper divisors (22982982843887).

212140302404113 is a wasteful number, since it uses less digits than its factorization.

212140302404113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12599265.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 212140302404113 its reverse (311404203041212), we get a palindrome (523544505445325).

The spelling of 212140302404113 in words is "two hundred twelve trillion, one hundred forty billion, three hundred two million, four hundred four thousand, one hundred thirteen".