213001331041 has 2 divisors, whose sum is σ = 213001331042. Its totient is φ = 213001331040.

The previous prime is 213001330999. The next prime is 213001331129. The reversal of 213001331041 is 140133100312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206029749025 + 6971582016 = 453905^2 + 83496^2 .

It is a cyclic number.

It is not a de Polignac number, because 213001331041 - 2¹¹ = 213001328993 is a prime.

It is not a weakly prime, because it can be changed into another prime (213001331341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106500665520 + 106500665521.

It is an arithmetic number, because the mean of its divisors is an integer number (106500665521).

Almost surely, 2^213001331041 is an apocalyptic number.

It is an amenable number.

213001331041 is a deficient number, since it is larger than the sum of its proper divisors (1).

213001331041 is an equidigital number, since it uses as much as digits as its factorization.

213001331041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213001331041 its reverse (140133100312), we get a palindrome (353134431353).

The spelling of 213001331041 in words is "two hundred thirteen billion, one million, three hundred thirty-one thousand, forty-one".