13225340132 has 6 divisors (see below), whose sum is σ = 23144345238. Its totient is φ = 6612670064.

The previous prime is 13225340131. The next prime is 13225340137. The reversal of 13225340132 is 23104352231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10349806756 + 2875533376 = 101734^2 + 53624^2 .

It is not an unprimeable number, because it can be changed into a prime (13225340131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653167513 + ... + 1653167520.

It is an arithmetic number, because the mean of its divisors is an integer number (3857390873).

Almost surely, 2^13225340132 is an apocalyptic number.

It is an amenable number.

13225340132 is a deficient number, since it is larger than the sum of its proper divisors (9919005106).

13225340132 is a wasteful number, since it uses less digits than its factorization.

13225340132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306335037 (or 3306335035 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13225340132 its reverse (23104352231), we get a palindrome (36329692363).

The spelling of 13225340132 in words is "thirteen billion, two hundred twenty-five million, three hundred forty thousand, one hundred thirty-two".