2112330001 has 2 divisors, whose sum is σ = 2112330002. Its totient is φ = 2112330000.

The previous prime is 2112329981. The next prime is 2112330007. The reversal of 2112330001 is 1000332112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1085768401 + 1026561600 = 32951^2 + 32040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112330001 - 2⁵ = 2112329969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112330007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056165000 + 1056165001.

It is an arithmetic number, because the mean of its divisors is an integer number (1056165001).

Almost surely, 2^2112330001 is an apocalyptic number.

It is an amenable number.

2112330001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112330001 is an equidigital number, since it uses as much as digits as its factorization.

2112330001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2112330001 is about 45960.0913946002. The cubic root of 2112330001 is about 1283.0805523526.

Adding to 2112330001 its reverse (1000332112), we get a palindrome (3112662113).

The spelling of 2112330001 in words is "two billion, one hundred twelve million, three hundred thirty thousand, one".