1302230331203 has 2 divisors, whose sum is σ = 1302230331204. Its totient is φ = 1302230331202.

The previous prime is 1302230331167. The next prime is 1302230331251. The reversal of 1302230331203 is 3021330322031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1302230331203 - 2¹⁰ = 1302230330179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1302230331503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651115165601 + 651115165602.

It is an arithmetic number, because the mean of its divisors is an integer number (651115165602).

Almost surely, 2^{1302230331203} is an apocalyptic number.

1302230331203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302230331203 is an equidigital number, since it uses as much as digits as its factorization.

1302230331203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1302230331203 its reverse (3021330322031), we get a palindrome (4323560653234).

The spelling of 1302230331203 in words is "one trillion, three hundred two billion, two hundred thirty million, three hundred thirty-one thousand, two hundred three".