23003022001 has 2 divisors, whose sum is σ = 23003022002. Its totient is φ = 23003022000.

The previous prime is 23003021941. The next prime is 23003022019. The reversal of 23003022001 is 10022030032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22560340401 + 442681600 = 150201^2 + 21040^2 .

It is a cyclic number.

It is not a de Polignac number, because 23003022001 - 2¹³ = 23003013809 is a prime.

It is not a weakly prime, because it can be changed into another prime (23003022061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501511000 + 11501511001.

It is an arithmetic number, because the mean of its divisors is an integer number (11501511001).

Almost surely, 2^23003022001 is an apocalyptic number.

It is an amenable number.

23003022001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003022001 is an equidigital number, since it uses as much as digits as its factorization.

23003022001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23003022001 its reverse (10022030032), we get a palindrome (33025052033).

The spelling of 23003022001 in words is "twenty-three billion, three million, twenty-two thousand, one".