2133323031203 has 16 divisors (see below), whose sum is σ = 2763819313920. Its totient is φ = 1599066886176.

The previous prime is 2133323031199. The next prime is 2133323031221. The reversal of 2133323031203 is 3021303233312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2133323031203 - 2² = 2133323031199 is a prime.

It is a super-2 number, since 2×2133323031203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2133323031293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616922225 + ... + 616925682.

It is an arithmetic number, because the mean of its divisors is an integer number (172738707120).

Almost surely, 2^{2133323031203} is an apocalyptic number.

2133323031203 is a deficient number, since it is larger than the sum of its proper divisors (630496282717).

2133323031203 is a wasteful number, since it uses less digits than its factorization.

2133323031203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233847946.

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

Adding to 2133323031203 its reverse (3021303233312), we get a palindrome (5154626264515).

The spelling of 2133323031203 in words is "two trillion, one hundred thirty-three billion, three hundred twenty-three million, thirty-one thousand, two hundred three".