213041010020203 has 16 divisors (see below), whose sum is σ = 220092238575360. Its totient is φ = 206000975030400.

The previous prime is 213041010020143. The next prime is 213041010020207. The reversal of 213041010020203 is 302020010140312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 213041010020203 - 2¹⁷ = 213041009889131 is a prime.

It is a super-2 number, since 2×213041010020203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213041010020207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783770093 + ... + 1783889521.

It is an arithmetic number, because the mean of its divisors is an integer number (13755764910960).

Almost surely, 2^{213041010020203} is an apocalyptic number.

213041010020203 is a deficient number, since it is larger than the sum of its proper divisors (7051228555157).

213041010020203 is a wasteful number, since it uses less digits than its factorization.

213041010020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165798.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213041010020203 its reverse (302020010140312), we get a palindrome (515061020160515).

The spelling of 213041010020203 in words is "two hundred thirteen trillion, forty-one billion, ten million, twenty thousand, two hundred three".