3203203233011 has 16 divisors (see below), whose sum is σ = 3225039836928. Its totient is φ = 3181415292000.

The previous prime is 3203203232989. The next prime is 3203203233023. The reversal of 3203203233011 is 1103323023023.

It is a cyclic number.

It is not a de Polignac number, because 3203203233011 - 2¹⁸ = 3203202970867 is a prime.

It is a super-2 number, since 2×3203203233011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3203203233311) 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, 646978586 + ... + 646983536.

It is an arithmetic number, because the mean of its divisors is an integer number (201564989808).

Almost surely, 2^{3203203233011} is an apocalyptic number.

3203203233011 is a deficient number, since it is larger than the sum of its proper divisors (21836603917).

3203203233011 is a wasteful number, since it uses less digits than its factorization.

3203203233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3203203233011 its reverse (1103323023023), we get a palindrome (4306526256034).

The spelling of 3203203233011 in words is "three trillion, two hundred three billion, two hundred three million, two hundred thirty-three thousand, eleven".