322625003 has 2 divisors, whose sum is σ = 322625004. Its totient is φ = 322625002.

The previous prime is 322624987. The next prime is 322625021. The reversal of 322625003 is 300526223.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (300526223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322625003 - 2⁴ = 322624987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322625003.

It is not a weakly prime, because it can be changed into another prime (322621003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161312501 + 161312502.

It is an arithmetic number, because the mean of its divisors is an integer number (161312502).

Almost surely, 2^322625003 is an apocalyptic number.

322625003 is a deficient number, since it is larger than the sum of its proper divisors (1).

322625003 is an equidigital number, since it uses as much as digits as its factorization.

322625003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 322625003 is about 17961.7650301968. The cubic root of 322625003 is about 685.8555761040.

The spelling of 322625003 in words is "three hundred twenty-two million, six hundred twenty-five thousand, three".