1303233201323 has 8 divisors (see below), whose sum is σ = 1373359828896. Its totient is φ = 1234228600000.

The previous prime is 1303233201313. The next prime is 1303233201329. The reversal of 1303233201323 is 3231023323031.

It is a happy number.

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 1303233201323 - 2⁴ = 1303233201307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303233201292 and 1303233201301.

It is not an unprimeable number, because it can be changed into a prime (1303233201329) 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, 280504178 + ... + 280508823.

It is an arithmetic number, because the mean of its divisors is an integer number (171669978612).

Almost surely, 2^{1303233201323} is an apocalyptic number.

1303233201323 is a deficient number, since it is larger than the sum of its proper divisors (70126627573).

1303233201323 is a wasteful number, since it uses less digits than its factorization.

1303233201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561013125.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1303233201323 its reverse (3231023323031), we get a palindrome (4534256524354).

The spelling of 1303233201323 in words is "one trillion, three hundred three billion, two hundred thirty-three million, two hundred one thousand, three hundred twenty-three".