13115101411312 has 10 divisors (see below), whose sum is σ = 25410508984448. Its totient is φ = 6557550705648.

The previous prime is 13115101411271. The next prime is 13115101411361. The reversal of 13115101411312 is 21311410151131.

It is a super-2 number, since 2×13115101411312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409846919088 + ... + 409846919119.

Almost surely, 2^{13115101411312} is an apocalyptic number.

It is an amenable number.

13115101411312 is a deficient number, since it is larger than the sum of its proper divisors (12295407573136).

13115101411312 is an equidigital number, since it uses as much as digits as its factorization.

13115101411312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819693838215 (or 819693838209 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 13115101411312 its reverse (21311410151131), we get a palindrome (34426511562443).

The spelling of 13115101411312 in words is "thirteen trillion, one hundred fifteen billion, one hundred one million, four hundred eleven thousand, three hundred twelve".