203212103331201 has 16 divisors (see below), whose sum is σ = 284422876222464. Its totient is φ = 128808574385744.

The previous prime is 203212103331121. The next prime is 203212103331313. The reversal of 203212103331201 is 102133301212302.

It is a cyclic number.

It is not a de Polignac number, because 203212103331201 - 2⁷ = 203212103331073 is a prime.

It is a super-2 number, since 2×203212103331201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203212103731201) 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, 8817661971 + ... + 8817685016.

It is an arithmetic number, because the mean of its divisors is an integer number (17776429763904).

Almost surely, 2^{203212103331201} is an apocalyptic number.

It is an amenable number.

203212103331201 is a deficient number, since it is larger than the sum of its proper divisors (81210772891263).

203212103331201 is a wasteful number, since it uses less digits than its factorization.

203212103331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17635347180.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 203212103331201 its reverse (102133301212302), we get a palindrome (305345404543503).

The spelling of 203212103331201 in words is "two hundred three trillion, two hundred twelve billion, one hundred three million, three hundred thirty-one thousand, two hundred one".