603201091 has 2 divisors, whose sum is σ = 603201092. Its totient is φ = 603201090.

The previous prime is 603201041. The next prime is 603201097. The reversal of 603201091 is 190102306.

603201091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 603201091 - 2¹³ = 603192899 is a prime.

It is not a weakly prime, because it can be changed into another prime (603201097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301600545 + 301600546.

It is an arithmetic number, because the mean of its divisors is an integer number (301600546).

Almost surely, 2^603201091 is an apocalyptic number.

603201091 is a deficient number, since it is larger than the sum of its proper divisors (1).

603201091 is an equidigital number, since it uses as much as digits as its factorization.

603201091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 603201091 is about 24560.1525035982. The cubic root of 603201091 is about 844.9299527617.

Adding to 603201091 its reverse (190102306), we get a palindrome (793303397).

The spelling of 603201091 in words is "six hundred three million, two hundred one thousand, ninety-one".