2030312311 has 2 divisors, whose sum is σ = 2030312312. Its totient is φ = 2030312310.

The previous prime is 2030312303. The next prime is 2030312369. The reversal of 2030312311 is 1132130302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2030312311 - 2³ = 2030312303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030312111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015156155 + 1015156156.

It is an arithmetic number, because the mean of its divisors is an integer number (1015156156).

Almost surely, 2^2030312311 is an apocalyptic number.

2030312311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030312311 is an equidigital number, since it uses as much as digits as its factorization.

2030312311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2030312311 is about 45058.9870170203. The cubic root of 2030312311 is about 1266.2543471540.

Adding to 2030312311 its reverse (1132130302), we get a palindrome (3162442613).

The spelling of 2030312311 in words is "two billion, thirty million, three hundred twelve thousand, three hundred eleven".