11431103030223 has 16 divisors (see below), whose sum is σ = 15644710421472. Its totient is φ = 7421589360000.

The previous prime is 11431103030173. The next prime is 11431103030257. The reversal of 11431103030223 is 32203030113411.

It is not a de Polignac number, because 11431103030223 - 2²⁰ = 11431101981647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11431103030193 and 11431103030202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11431103030323) 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, 309214408 + ... + 309251373.

It is an arithmetic number, because the mean of its divisors is an integer number (977794401342).

Almost surely, 2^{11431103030223} is an apocalyptic number.

11431103030223 is a deficient number, since it is larger than the sum of its proper divisors (4213607391249).

11431103030223 is a wasteful number, since it uses less digits than its factorization.

11431103030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618465946.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11431103030223 its reverse (32203030113411), we get a palindrome (43634133143634).

The spelling of 11431103030223 in words is "eleven trillion, four hundred thirty-one billion, one hundred three million, thirty thousand, two hundred twenty-three".