213242103023141 has 8 divisors (see below), whose sum is σ = 217265775431040. Its totient is φ = 209218439374672.

The previous prime is 213242103023107. The next prime is 213242103023149. The reversal of 213242103023141 is 141320301242312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213242103023141 is a prime.

It is a super-3 number, since 3×213242103023141³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213242103023149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67961456 + ... + 71029878.

It is an arithmetic number, because the mean of its divisors is an integer number (27158221928880).

Almost surely, 2^{213242103023141} is an apocalyptic number.

It is an amenable number.

213242103023141 is a deficient number, since it is larger than the sum of its proper divisors (4023672407899).

213242103023141 is a wasteful number, since it uses less digits than its factorization.

213242103023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379715.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 213242103023141 its reverse (141320301242312), we get a palindrome (354562404265453).

The spelling of 213242103023141 in words is "two hundred thirteen trillion, two hundred forty-two billion, one hundred three million, twenty-three thousand, one hundred forty-one".