13142223133 has 16 divisors (see below), whose sum is σ = 15038726976. Its totient is φ = 11377278720.

The previous prime is 13142223131. The next prime is 13142223137. The reversal of 13142223133 is 33132224131.

It is a cyclic number.

It is not a de Polignac number, because 13142223133 - 2¹ = 13142223131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13142223098 and 13142223107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142223131) 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, 42523 + ... + 167608.

It is an arithmetic number, because the mean of its divisors is an integer number (939920436).

Almost surely, 2^13142223133 is an apocalyptic number.

13142223133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13142223133 is a deficient number, since it is larger than the sum of its proper divisors (1896503843).

13142223133 is a wasteful number, since it uses less digits than its factorization.

13142223133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210444.

The product of its digits is 2592, while the sum is 25.

Adding to 13142223133 its reverse (33132224131), we get a palindrome (46274447264).

The spelling of 13142223133 in words is "thirteen billion, one hundred forty-two million, two hundred twenty-three thousand, one hundred thirty-three".