133223331203403 has 64 divisors (see below), whose sum is σ = 217023767347200. Its totient is φ = 72572306637600.

The previous prime is 133223331203393. The next prime is 133223331203407. The reversal of 133223331203403 is 304302133322331.

It is not a de Polignac number, because 133223331203403 - 2⁸ = 133223331203147 is a prime.

It is a super-2 number, since 2×133223331203403² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133223331203407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29030013 + ... + 33304478.

It is an arithmetic number, because the mean of its divisors is an integer number (3390996364800).

Almost surely, 2^{133223331203403} is an apocalyptic number.

133223331203403 is a deficient number, since it is larger than the sum of its proper divisors (83800436143797).

133223331203403 is an equidigital number, since it uses as much as digits as its factorization.

133223331203403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62334613 (or 62334599 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 133223331203403 its reverse (304302133322331), we get a palindrome (437525464525734).

The spelling of 133223331203403 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, three hundred thirty-one million, two hundred three thousand, four hundred three".