11030202311 has 2 divisors, whose sum is σ = 11030202312. Its totient is φ = 11030202310.

The previous prime is 11030202307. The next prime is 11030202317. The reversal of 11030202311 is 11320203011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030202311 - 2² = 11030202307 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11030202317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515101155 + 5515101156.

It is an arithmetic number, because the mean of its divisors is an integer number (5515101156).

Almost surely, 2^11030202311 is an apocalyptic number.

11030202311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030202311 is an equidigital number, since it uses as much as digits as its factorization.

11030202311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11030202311 its reverse (11320203011), we get a palindrome (22350405322).

The spelling of 11030202311 in words is "eleven billion, thirty million, two hundred two thousand, three hundred eleven".