52203313111 has 2 divisors, whose sum is σ = 52203313112. Its totient is φ = 52203313110.

The previous prime is 52203313087. The next prime is 52203313121. The reversal of 52203313111 is 11131330225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52203313111 - 2⁹ = 52203312599 is a prime.

It is a super-3 number, since 3×52203313111³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52203313121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26101656555 + 26101656556.

It is an arithmetic number, because the mean of its divisors is an integer number (26101656556).

Almost surely, 2^52203313111 is an apocalyptic number.

52203313111 is a deficient number, since it is larger than the sum of its proper divisors (1).

52203313111 is an equidigital number, since it uses as much as digits as its factorization.

52203313111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 52203313111 its reverse (11131330225), we get a palindrome (63334643336).

The spelling of 52203313111 in words is "fifty-two billion, two hundred three million, three hundred thirteen thousand, one hundred eleven".