10103112031223 has 4 divisors (see below), whose sum is σ = 10697412738960. Its totient is φ = 9508811323488.

The previous prime is 10103112031213. The next prime is 10103112031301. The reversal of 10103112031223 is 32213021130101.

It is a happy number.

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 10103112031223 - 2⁸ = 10103112030967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10103112031195 and 10103112031204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103112031213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297150353843 + ... + 297150353876.

It is an arithmetic number, because the mean of its divisors is an integer number (2674353184740).

Almost surely, 2^{10103112031223} is an apocalyptic number.

10103112031223 is a deficient number, since it is larger than the sum of its proper divisors (594300707737).

10103112031223 is an equidigital number, since it uses as much as digits as its factorization.

10103112031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594300707736.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10103112031223 its reverse (32213021130101), we get a palindrome (42316133161324).

The spelling of 10103112031223 in words is "ten trillion, one hundred three billion, one hundred twelve million, thirty-one thousand, two hundred twenty-three".