13101312232202 has 16 divisors (see below), whose sum is σ = 19873759837320. Its totient is φ = 6476732900352.

The previous prime is 13101312232199. The next prime is 13101312232213. The reversal of 13101312232202 is 20223221310131.

It can be written as a sum of positive squares in 4 ways, for example, as 8745321648001 + 4355990584201 = 2957249^2 + 2087101^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809338 + ... + 5429210.

Almost surely, 2^{13101312232202} is an apocalyptic number.

13101312232202 is a deficient number, since it is larger than the sum of its proper divisors (6772447605118).

13101312232202 is a wasteful number, since it uses less digits than its factorization.

13101312232202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640297.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13101312232202 its reverse (20223221310131), we get a palindrome (33324533542333).

The spelling of 13101312232202 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, two hundred thirty-two thousand, two hundred two".