331000203201 has 8 divisors (see below), whose sum is σ = 445458217824. Its totient is φ = 218604495360.

The previous prime is 331000203197. The next prime is 331000203227. The reversal of 331000203201 is 102302000133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 331000203201 - 2² = 331000203197 is a prime.

It is a super-2 number, since 2×331000203201² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331000203101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515576320 + ... + 515576961.

It is an arithmetic number, because the mean of its divisors is an integer number (55682277228).

Almost surely, 2^331000203201 is an apocalyptic number.

It is an amenable number.

331000203201 is a deficient number, since it is larger than the sum of its proper divisors (114458014623).

331000203201 is a wasteful number, since it uses less digits than its factorization.

331000203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031153391.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 331000203201 its reverse (102302000133), we get a palindrome (433302203334).

The spelling of 331000203201 in words is "three hundred thirty-one billion, two hundred three thousand, two hundred one".