10203231103 has 8 divisors (see below), whose sum is σ = 10991928528. Its totient is φ = 9415081344.

The previous prime is 10203231067. The next prime is 10203231107. The reversal of 10203231103 is 30113230201.

10203231103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10203231103 - 2⁹ = 10203230591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203231107) 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, 97801 + ... + 173122.

It is an arithmetic number, because the mean of its divisors is an integer number (1373991066).

Almost surely, 2^10203231103 is an apocalyptic number.

10203231103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10203231103 is a deficient number, since it is larger than the sum of its proper divisors (788697425).

10203231103 is a wasteful number, since it uses less digits than its factorization.

10203231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273833.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10203231103 its reverse (30113230201), we get a palindrome (40316461304).

The spelling of 10203231103 in words is "ten billion, two hundred three million, two hundred thirty-one thousand, one hundred three".