13113131300002 has 16 divisors (see below), whose sum is σ = 20871915277752. Its totient is φ = 6157499441920.

The previous prime is 13113131299967. The next prime is 13113131300051. The reversal of 13113131300002 is 20000313131131.

It can be written as a sum of positive squares in 4 ways, for example, as 13088614316761 + 24516983241 = 3617819^2 + 156579^2 .

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, 418292713 + ... + 418324060.

Almost surely, 2^{13113131300002} is an apocalyptic number.

13113131300002 is a deficient number, since it is larger than the sum of its proper divisors (7758783977750).

13113131300002 is a wasteful number, since it uses less digits than its factorization.

13113131300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836617253.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13113131300002 its reverse (20000313131131), we get a palindrome (33113444431133).

The spelling of 13113131300002 in words is "thirteen trillion, one hundred thirteen billion, one hundred thirty-one million, three hundred thousand, two".