10001200331 has 8 divisors (see below), whose sum is σ = 10437584640. Its totient is φ = 9564945192.

The previous prime is 10001200303. The next prime is 10001200337. The reversal of 10001200331 is 13300210001.

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

It is a cyclic number.

It is not a de Polignac number, because 10001200331 - 2⁶ = 10001200267 is a prime.

It is a super-3 number, since 3×10001200331³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001200337) 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, 147236 + ... + 204158.

It is an arithmetic number, because the mean of its divisors is an integer number (1304698080).

Almost surely, 2^10001200331 is an apocalyptic number.

10001200331 is a deficient number, since it is larger than the sum of its proper divisors (436384309).

10001200331 is an equidigital number, since it uses as much as digits as its factorization.

10001200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64585.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10001200331 its reverse (13300210001), we get a palindrome (23301410332).

The spelling of 10001200331 in words is "ten billion, one million, two hundred thousand, three hundred thirty-one".