142203003323 has 2 divisors, whose sum is σ = 142203003324. Its totient is φ = 142203003322.

The previous prime is 142203003287. The next prime is 142203003329. The reversal of 142203003323 is 323300302241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142203003323 - 2¹⁸ = 142202741179 is a prime.

It is a super-2 number, since 2×142203003323² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (142203003329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71101501661 + 71101501662.

It is an arithmetic number, because the mean of its divisors is an integer number (71101501662).

Almost surely, 2^142203003323 is an apocalyptic number.

142203003323 is a deficient number, since it is larger than the sum of its proper divisors (1).

142203003323 is an equidigital number, since it uses as much as digits as its factorization.

142203003323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 142203003323 its reverse (323300302241), we get a palindrome (465503305564).

The spelling of 142203003323 in words is "one hundred forty-two billion, two hundred three million, three thousand, three hundred twenty-three".