202010001311 has 2 divisors, whose sum is σ = 202010001312. Its totient is φ = 202010001310.

The previous prime is 202010001239. The next prime is 202010001317. The reversal of 202010001311 is 113100010202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202010001311 - 2¹⁰ = 202010000287 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 202010001292 and 202010001301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202010001317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101005000655 + 101005000656.

It is an arithmetic number, because the mean of its divisors is an integer number (101005000656).

Almost surely, 2^202010001311 is an apocalyptic number.

202010001311 is a deficient number, since it is larger than the sum of its proper divisors (1).

202010001311 is an equidigital number, since it uses as much as digits as its factorization.

202010001311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 202010001311 its reverse (113100010202), we get a palindrome (315110011513).

The spelling of 202010001311 in words is "two hundred two billion, ten million, one thousand, three hundred eleven".