1203133113323 has 8 divisors (see below), whose sum is σ = 1207918272000. Its totient is φ = 1198349549928.

The previous prime is 1203133113311. The next prime is 1203133113361. The reversal of 1203133113323 is 3233113313021.

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 1203133113323 - 2⁴ = 1203133113307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1203133113292 and 1203133113301.

It is not an unprimeable number, because it can be changed into a prime (1203133113823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124078 + ... + 1915676.

It is an arithmetic number, because the mean of its divisors is an integer number (150989784000).

Almost surely, 2^{1203133113323} is an apocalyptic number.

1203133113323 is a deficient number, since it is larger than the sum of its proper divisors (4785158677).

1203133113323 is an equidigital number, since it uses as much as digits as its factorization.

1203133113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797641.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1203133113323 its reverse (3233113313021), we get a palindrome (4436246426344).

The spelling of 1203133113323 in words is "one trillion, two hundred three billion, one hundred thirty-three million, one hundred thirteen thousand, three hundred twenty-three".