3331012001 has 2 divisors, whose sum is σ = 3331012002. Its totient is φ = 3331012000.

The previous prime is 3331011997. The next prime is 3331012033. The reversal of 3331012001 is 1002101333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3268980625 + 62031376 = 57175^2 + 7876^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331012001 - 2² = 3331011997 is a prime.

It is a super-2 number, since 2×3331012001² = 22191281901612048002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3331012081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665506000 + 1665506001.

It is an arithmetic number, because the mean of its divisors is an integer number (1665506001).

Almost surely, 2^3331012001 is an apocalyptic number.

It is an amenable number.

3331012001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331012001 is an equidigital number, since it uses as much as digits as its factorization.

3331012001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3331012001 is about 57714.9200900426. The cubic root of 3331012001 is about 1493.4547406686.

Adding to 3331012001 its reverse (1002101333), we get a palindrome (4333113334).

The spelling of 3331012001 in words is "three billion, three hundred thirty-one million, twelve thousand, one".