10203304231 has 8 divisors (see below), whose sum is σ = 10294905600. Its totient is φ = 10112100960.

The previous prime is 10203304129. The next prime is 10203304259. The reversal of 10203304231 is 13240330201.

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 10203304231 - 2¹¹ = 10203302183 is a prime.

It is a super-2 number, since 2×10203304231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203304199 and 10203304208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203304271) 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, 47916 + ... + 150673.

It is an arithmetic number, because the mean of its divisors is an integer number (1286863200).

Almost surely, 2^10203304231 is an apocalyptic number.

10203304231 is a deficient number, since it is larger than the sum of its proper divisors (91601369).

10203304231 is a wasteful number, since it uses less digits than its factorization.

10203304231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199049.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10203304231 its reverse (13240330201), we get a palindrome (23443634432).

The spelling of 10203304231 in words is "ten billion, two hundred three million, three hundred four thousand, two hundred thirty-one".