10203331102 has 4 divisors (see below), whose sum is σ = 15304996656. Its totient is φ = 5101665550.

The previous prime is 10203331091. The next prime is 10203331109. The reversal of 10203331102 is 20113330201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20113330201 = 167 ⋅120439103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203331109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550832774 + ... + 2550832777.

It is an arithmetic number, because the mean of its divisors is an integer number (3826249164).

Almost surely, 2^10203331102 is an apocalyptic number.

10203331102 is a deficient number, since it is larger than the sum of its proper divisors (5101665554).

10203331102 is an equidigital number, since it uses as much as digits as its factorization.

10203331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101665553.

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

Adding to 10203331102 its reverse (20113330201), we get a palindrome (30316661303).

Subtracting 10203331102 from its reverse (20113330201), we obtain a palindrome (9909999099).

The spelling of 10203331102 in words is "ten billion, two hundred three million, three hundred thirty-one thousand, one hundred two".