202313011 has 2 divisors, whose sum is σ = 202313012. Its totient is φ = 202313010.

The previous prime is 202312987. The next prime is 202313057. The reversal of 202313011 is 110313202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202313011 - 2⁷ = 202312883 is a prime.

It is a super-2 number, since 2×202313011² = 81861108839772242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202312982 and 202313000.

It is not a weakly prime, because it can be changed into another prime (202313711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101156505 + 101156506.

It is an arithmetic number, because the mean of its divisors is an integer number (101156506).

Almost surely, 2^202313011 is an apocalyptic number.

202313011 is a deficient number, since it is larger than the sum of its proper divisors (1).

202313011 is an equidigital number, since it uses as much as digits as its factorization.

202313011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 202313011 is about 14223.6778295911. The cubic root of 202313011 is about 587.0493405895.

Adding to 202313011 its reverse (110313202), we get a palindrome (312626213).

The spelling of 202313011 in words is "two hundred two million, three hundred thirteen thousand, eleven".