10031203205 has 16 divisors (see below), whose sum is σ = 12273980544. Its totient is φ = 7867504320.

The previous prime is 10031203201. The next prime is 10031203253. The reversal of 10031203205 is 50230213001.

It is not a de Polignac number, because 10031203205 - 2² = 10031203201 is a prime.

It is a super-3 number, since 3×10031203205³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031203201) 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, 348410 + ... + 376100.

It is an arithmetic number, because the mean of its divisors is an integer number (767123784).

Almost surely, 2^10031203205 is an apocalyptic number.

It is an amenable number.

10031203205 is a deficient number, since it is larger than the sum of its proper divisors (2242777339).

10031203205 is a wasteful number, since it uses less digits than its factorization.

10031203205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29116.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 10031203205 its reverse (50230213001), we get a palindrome (60261416206).

The spelling of 10031203205 in words is "ten billion, thirty-one million, two hundred three thousand, two hundred five".