213041043410101 has 4 divisors (see below), whose sum is σ = 213041133314604. Its totient is φ = 213040953505600.

The previous prime is 213041043410071. The next prime is 213041043410183. The reversal of 213041043410101 is 101014340140312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 35509669082001 + 177531374328100 = 5958999^2 + 13324090^2 .

It is a cyclic number.

It is not a de Polignac number, because 213041043410101 - 2¹³ = 213041043401909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213041043413101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41298820 + ... + 46170061.

It is an arithmetic number, because the mean of its divisors is an integer number (53260283328651).

Almost surely, 2^{213041043410101} is an apocalyptic number.

It is an amenable number.

213041043410101 is a deficient number, since it is larger than the sum of its proper divisors (89904503).

213041043410101 is an equidigital number, since it uses as much as digits as its factorization.

213041043410101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89904502.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 213041043410101 its reverse (101014340140312), we get a palindrome (314055383550413).

The spelling of 213041043410101 in words is "two hundred thirteen trillion, forty-one billion, forty-three million, four hundred ten thousand, one hundred one".