607201321 has 2 divisors, whose sum is σ = 607201322. Its totient is φ = 607201320.

The previous prime is 607201313. The next prime is 607201327. The reversal of 607201321 is 123102706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 606883225 + 318096 = 24635^2 + 564^2 .

It is a cyclic number.

It is not a de Polignac number, because 607201321 - 2³ = 607201313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 607201292 and 607201301.

It is not a weakly prime, because it can be changed into another prime (607201327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303600660 + 303600661.

It is an arithmetic number, because the mean of its divisors is an integer number (303600661).

Almost surely, 2^607201321 is an apocalyptic number.

It is an amenable number.

607201321 is a deficient number, since it is larger than the sum of its proper divisors (1).

607201321 is an equidigital number, since it uses as much as digits as its factorization.

607201321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 607201321 is about 24641.4553344562. The cubic root of 607201321 is about 846.7936043755.

The spelling of 607201321 in words is "six hundred seven million, two hundred one thousand, three hundred twenty-one".