2320201203011 has 2 divisors, whose sum is σ = 2320201203012. Its totient is φ = 2320201203010.

The previous prime is 2320201202989. The next prime is 2320201203049. The reversal of 2320201203011 is 1103021020232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320201203011 is a prime.

It is a super-2 number, since 2×2320201203011² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2320201203211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160100601505 + 1160100601506.

It is an arithmetic number, because the mean of its divisors is an integer number (1160100601506).

Almost surely, 2^{2320201203011} is an apocalyptic number.

2320201203011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320201203011 is an equidigital number, since it uses as much as digits as its factorization.

2320201203011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2320201203011 its reverse (1103021020232), we get a palindrome (3423222223243).

The spelling of 2320201203011 in words is "two trillion, three hundred twenty billion, two hundred one million, two hundred three thousand, eleven".