10145133111223 has 16 divisors (see below), whose sum is σ = 11116981958400. Its totient is φ = 9181550851200.

The previous prime is 10145133111173. The next prime is 10145133111227. The reversal of 10145133111223 is 32211133154101.

It is a happy number.

10145133111223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10145133111223 - 2⁹ = 10145133110711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10145133111191 and 10145133111200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145133111227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35938558 + ... + 36219748.

It is an arithmetic number, because the mean of its divisors is an integer number (694811372400).

Almost surely, 2^{10145133111223} is an apocalyptic number.

10145133111223 is a deficient number, since it is larger than the sum of its proper divisors (971848847177).

10145133111223 is a wasteful number, since it uses less digits than its factorization.

10145133111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295878.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 10145133111223 its reverse (32211133154101), we get a palindrome (42356266265324).

The spelling of 10145133111223 in words is "ten trillion, one hundred forty-five billion, one hundred thirty-three million, one hundred eleven thousand, two hundred twenty-three".