23030121041 has 2 divisors, whose sum is σ = 23030121042. Its totient is φ = 23030121040.

The previous prime is 23030121013. The next prime is 23030121071. The reversal of 23030121041 is 14012103032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19118869441 + 3911251600 = 138271^2 + 62540^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030121041 - 2³⁰ = 21956379217 is a prime.

It is a super-2 number, since 2×23030121041² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23030121071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515060520 + 11515060521.

It is an arithmetic number, because the mean of its divisors is an integer number (11515060521).

Almost surely, 2^23030121041 is an apocalyptic number.

It is an amenable number.

23030121041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030121041 is an equidigital number, since it uses as much as digits as its factorization.

23030121041 is an odious number, because the sum of its binary digits is odd.

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

Adding to 23030121041 its reverse (14012103032), we get a palindrome (37042224073).

The spelling of 23030121041 in words is "twenty-three billion, thirty million, one hundred twenty-one thousand, forty-one".