3023013001081 has 2 divisors, whose sum is σ = 3023013001082. Its totient is φ = 3023013001080.

The previous prime is 3023013001069. The next prime is 3023013001153. The reversal of 3023013001081 is 1801003103203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2502537327481 + 520475673600 = 1581941^2 + 721440^2 .

It is an emirp because it is prime and its reverse (1801003103203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3023013001081 - 2¹⁹ = 3023012476793 is a prime.

It is a super-2 number, since 2×3023013001081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3023013001181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511506500540 + 1511506500541.

It is an arithmetic number, because the mean of its divisors is an integer number (1511506500541).

Almost surely, 2^{3023013001081} is an apocalyptic number.

It is an amenable number.

3023013001081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023013001081 is an equidigital number, since it uses as much as digits as its factorization.

3023013001081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3023013001081 its reverse (1801003103203), we get a palindrome (4824016104284).

The spelling of 3023013001081 in words is "three trillion, twenty-three billion, thirteen million, one thousand, eighty-one".