1210203323323 has 8 divisors (see below), whose sum is σ = 1248401572880. Its totient is φ = 1172597294880.

The previous prime is 1210203323321. The next prime is 1210203323419. The reversal of 1210203323323 is 3233233020121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1210203323323 - 2¹ = 1210203323321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210203323321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148051128 + ... + 148059301.

It is an arithmetic number, because the mean of its divisors is an integer number (156050196610).

Almost surely, 2^{1210203323323} is an apocalyptic number.

1210203323323 is a deficient number, since it is larger than the sum of its proper divisors (38198249557).

1210203323323 is an equidigital number, since it uses as much as digits as its factorization.

1210203323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296110557.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1210203323323 its reverse (3233233020121), we get a palindrome (4443436343444).

The spelling of 1210203323323 in words is "one trillion, two hundred ten billion, two hundred three million, three hundred twenty-three thousand, three hundred twenty-three".