13111310450141 has 16 divisors (see below), whose sum is σ = 13256303059968. Its totient is φ = 12967195392000.

The previous prime is 13111310450107. The next prime is 13111310450153. The reversal of 13111310450141 is 14105401311131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13111310450141 - 2¹⁴ = 13111310433757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13111310450141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13111310450191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60974666 + ... + 61189316.

It is an arithmetic number, because the mean of its divisors is an integer number (828518941248).

Almost surely, 2^{13111310450141} is an apocalyptic number.

It is an amenable number.

13111310450141 is a deficient number, since it is larger than the sum of its proper divisors (144992609827).

13111310450141 is a wasteful number, since it uses less digits than its factorization.

13111310450141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216692.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 13111310450141 its reverse (14105401311131), we get a palindrome (27216711761272).

The spelling of 13111310450141 in words is "thirteen trillion, one hundred eleven billion, three hundred ten million, four hundred fifty thousand, one hundred forty-one".