10203133312223 has 4 divisors (see below), whose sum is σ = 10255999288128. Its totient is φ = 10150267336320.

The previous prime is 10203133312217. The next prime is 10203133312231. The reversal of 10203133312223 is 32221333130201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10203133312223 - 2¹⁰ = 10203133311199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203133312192 and 10203133312201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203133312213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26432987663 + ... + 26432988048.

It is an arithmetic number, because the mean of its divisors is an integer number (2563999822032).

Almost surely, 2^{10203133312223} is an apocalyptic number.

10203133312223 is a deficient number, since it is larger than the sum of its proper divisors (52865975905).

10203133312223 is an equidigital number, since it uses as much as digits as its factorization.

10203133312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52865975904.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 10203133312223 its reverse (32221333130201), we get a palindrome (42424466442424).

The spelling of 10203133312223 in words is "ten trillion, two hundred three billion, one hundred thirty-three million, three hundred twelve thousand, two hundred twenty-three".