13111120443302 has 12 divisors (see below), whose sum is σ = 22877567304300. Its totient is φ = 5619051618516.

The previous prime is 13111120443299. The next prime is 13111120443331. The reversal of 13111120443302 is 20334402111131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66893471552 + ... + 66893471747.

It is an arithmetic number, because the mean of its divisors is an integer number (1906463942025).

Almost surely, 2^{13111120443302} is an apocalyptic number.

13111120443302 is a deficient number, since it is larger than the sum of its proper divisors (9766446860998).

13111120443302 is a wasteful number, since it uses less digits than its factorization.

13111120443302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133786943315 (or 133786943308 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 13111120443302 its reverse (20334402111131), we get a palindrome (33445522554433).

The spelling of 13111120443302 in words is "thirteen trillion, one hundred eleven billion, one hundred twenty million, four hundred forty-three thousand, three hundred two".