13111133312414 has 4 divisors (see below), whose sum is σ = 19666699968624. Its totient is φ = 6555566656206.

The previous prime is 13111133312377. The next prime is 13111133312429. The reversal of 13111133312414 is 41421333111131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277783328102 + ... + 3277783328105.

It is an arithmetic number, because the mean of its divisors is an integer number (4916674992156).

Almost surely, 2^{13111133312414} is an apocalyptic number.

13111133312414 is a deficient number, since it is larger than the sum of its proper divisors (6555566656210).

13111133312414 is an equidigital number, since it uses as much as digits as its factorization.

13111133312414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6555566656209.

The product of its digits is 2592, while the sum is 29.

Adding to 13111133312414 its reverse (41421333111131), we get a palindrome (54532466423545).

The spelling of 13111133312414 in words is "thirteen trillion, one hundred eleven billion, one hundred thirty-three million, three hundred twelve thousand, four hundred fourteen".