13116201311452 has 12 divisors (see below), whose sum is σ = 22953443708440. Its totient is φ = 6558074537616.

The previous prime is 13116201311443. The next prime is 13116201311461. The reversal of 13116201311452 is 25411310261131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13116201311443) and next prime (13116201311461).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5377002 + ... + 7425937.

Almost surely, 2^{13116201311452} is an apocalyptic number.

It is an amenable number.

13116201311452 is a deficient number, since it is larger than the sum of its proper divisors (9837242396988).

13116201311452 is a wasteful number, since it uses less digits than its factorization.

13116201311452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13059060 (or 13059058 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 13116201311452 its reverse (25411310261131), we get a palindrome (38527511572583).

The spelling of 13116201311452 in words is "thirteen trillion, one hundred sixteen billion, two hundred one million, three hundred eleven thousand, four hundred fifty-two".