2511212023 has 2 divisors, whose sum is σ = 2511212024. Its totient is φ = 2511212022.

The previous prime is 2511211981. The next prime is 2511212101. The reversal of 2511212023 is 3202121152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2511212023 - 2⁹ = 2511211511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2511212323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255606011 + 1255606012.

It is an arithmetic number, because the mean of its divisors is an integer number (1255606012).

Almost surely, 2^2511212023 is an apocalyptic number.

2511212023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2511212023 is an equidigital number, since it uses as much as digits as its factorization.

2511212023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2511212023 is about 50111.9948016440. The cubic root of 2511212023 is about 1359.2347235446.

Adding to 2511212023 its reverse (3202121152), we get a palindrome (5713333175).

The spelling of 2511212023 in words is "two billion, five hundred eleven million, two hundred twelve thousand, twenty-three".