202104143111 has 16 divisors (see below), whose sum is σ = 227305419264. Its totient is φ = 178295820384.

The previous prime is 202104143089. The next prime is 202104143113. The reversal of 202104143111 is 111341401202.

It is a cyclic number.

It is not a de Polignac number, because 202104143111 - 2¹⁴ = 202104126727 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 (202104143113) 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, 70190 + ... + 639636.

It is an arithmetic number, because the mean of its divisors is an integer number (14206588704).

Almost surely, 2^202104143111 is an apocalyptic number.

202104143111 is a deficient number, since it is larger than the sum of its proper divisors (25201276153).

202104143111 is a wasteful number, since it uses less digits than its factorization.

202104143111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570670.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 202104143111 its reverse (111341401202), we get a palindrome (313445544313).

The spelling of 202104143111 in words is "two hundred two billion, one hundred four million, one hundred forty-three thousand, one hundred eleven".