13131114362 has 16 divisors (see below), whose sum is σ = 20263704552. Its totient is φ = 6377921280.

The previous prime is 13131114349. The next prime is 13131114389. The reversal of 13131114362 is 26341113131.

It can be written as a sum of positive squares in 4 ways, for example, as 10664899441 + 2466214921 = 103271^2 + 49661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324533 + ... + 362744.

Almost surely, 2^13131114362 is an apocalyptic number.

13131114362 is a deficient number, since it is larger than the sum of its proper divisors (7132590190).

13131114362 is a wasteful number, since it uses less digits than its factorization.

13131114362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687553.

The product of its digits is 1296, while the sum is 26.

Adding to 13131114362 its reverse (26341113131), we get a palindrome (39472227493).

The spelling of 13131114362 in words is "thirteen billion, one hundred thirty-one million, one hundred fourteen thousand, three hundred sixty-two".