20230201 has 2 divisors, whose sum is σ = 20230202. Its totient is φ = 20230200.

The previous prime is 20230151. The next prime is 20230219. The reversal of 20230201 is 10203202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18284176 + 1946025 = 4276^2 + 1395^2 .

It is a cyclic number.

It is not a de Polignac number, because 20230201 - 2¹⁹ = 19705913 is a prime.

It is a super-2 number, since 2×20230201² = 818522065000802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20330201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115100 + 10115101.

It is an arithmetic number, because the mean of its divisors is an integer number (10115101).

Almost surely, 2^20230201 is an apocalyptic number.

It is an amenable number.

20230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20230201 is an equidigital number, since it uses as much as digits as its factorization.

20230201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 20230201 is about 4497.7995731246. The cubic root of 20230201 is about 272.4792274377.

Adding to 20230201 its reverse (10203202), we get a palindrome (30433403).

It can be divided in two parts, 202 and 30201, that added together give a palindrome (30403).

The spelling of 20230201 in words is "twenty million, two hundred thirty thousand, two hundred one".