11962023001 has 2 divisors, whose sum is σ = 11962023002. Its totient is φ = 11962023000.

The previous prime is 11962022923. The next prime is 11962023023. The reversal of 11962023001 is 10032026911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11806995600 + 155027401 = 108660^2 + 12451^2 .

It is a cyclic number.

It is not a de Polignac number, because 11962023001 - 2¹¹ = 11962020953 is a prime.

It is not a weakly prime, because it can be changed into another prime (11962023071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5981011500 + 5981011501.

It is an arithmetic number, because the mean of its divisors is an integer number (5981011501).

Almost surely, 2^11962023001 is an apocalyptic number.

It is an amenable number.

11962023001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11962023001 is an equidigital number, since it uses as much as digits as its factorization.

11962023001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 11962023001 its reverse (10032026911), we get a palindrome (21994049912).

The spelling of 11962023001 in words is "eleven billion, nine hundred sixty-two million, twenty-three thousand, one".