1452230201 has 2 divisors, whose sum is σ = 1452230202. Its totient is φ = 1452230200.

The previous prime is 1452230183. The next prime is 1452230231. The reversal of 1452230201 is 1020322541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1354240000 + 97990201 = 36800^2 + 9899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1452230201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452230231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726115100 + 726115101.

It is an arithmetic number, because the mean of its divisors is an integer number (726115101).

Almost surely, 2^1452230201 is an apocalyptic number.

It is an amenable number.

1452230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452230201 is an equidigital number, since it uses as much as digits as its factorization.

1452230201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1452230201 is about 38108.1382515599. The cubic root of 1452230201 is about 1132.4311873683.

Adding to 1452230201 its reverse (1020322541), we get a palindrome (2472552742).

The spelling of 1452230201 in words is "one billion, four hundred fifty-two million, two hundred thirty thousand, two hundred one".