2320051511 has 2 divisors, whose sum is σ = 2320051512. Its totient is φ = 2320051510.

The previous prime is 2320051453. The next prime is 2320051519. The reversal of 2320051511 is 1151500232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2320051511 - 2¹⁴ = 2320035127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320051519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160025755 + 1160025756.

It is an arithmetic number, because the mean of its divisors is an integer number (1160025756).

Almost surely, 2^2320051511 is an apocalyptic number.

2320051511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320051511 is an equidigital number, since it uses as much as digits as its factorization.

2320051511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2320051511 is about 48166.9130316652. The cubic root of 2320051511 is about 1323.8309871410.

Adding to 2320051511 its reverse (1151500232), we get a palindrome (3471551743).

The spelling of 2320051511 in words is "two billion, three hundred twenty million, fifty-one thousand, five hundred eleven".