603132061320409 has 2 divisors, whose sum is σ = 603132061320410. Its totient is φ = 603132061320408.

The previous prime is 603132061320379. The next prime is 603132061320461. The reversal of 603132061320409 is 904023160231306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429967595635600 + 173164465684809 = 20735660^2 + 13159197^2 .

It is a cyclic number.

It is not a de Polignac number, because 603132061320409 - 2⁷ = 603132061320281 is a prime.

It is not a weakly prime, because it can be changed into another prime (603132061320469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301566030660204 + 301566030660205.

It is an arithmetic number, because the mean of its divisors is an integer number (301566030660205).

Almost surely, 2^{603132061320409} is an apocalyptic number.

It is an amenable number.

603132061320409 is a deficient number, since it is larger than the sum of its proper divisors (1).

603132061320409 is an equidigital number, since it uses as much as digits as its factorization.

603132061320409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 603132061320409 in words is "six hundred three trillion, one hundred thirty-two billion, sixty-one million, three hundred twenty thousand, four hundred nine".