11110012121013 has 8 divisors (see below), whose sum is σ = 15952837917408. Its totient is φ = 6836930535984.

The previous prime is 11110012120997. The next prime is 11110012121041. The reversal of 11110012121013 is 31012121001111.

11110012121013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11110012121013 - 2⁴ = 11110012120997 is a prime.

It is a super-2 number, since 2×11110012121013² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110012120983 and 11110012121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110012121213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142436052795 + ... + 142436052872.

It is an arithmetic number, because the mean of its divisors is an integer number (1994104739676).

Almost surely, 2^{11110012121013} is an apocalyptic number.

11110012121013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11110012121013 is a deficient number, since it is larger than the sum of its proper divisors (4842825796395).

11110012121013 is a wasteful number, since it uses less digits than its factorization.

11110012121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284872105683.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 11110012121013 its reverse (31012121001111), we get a palindrome (42122133122124).

The spelling of 11110012121013 in words is "eleven trillion, one hundred ten billion, twelve million, one hundred twenty-one thousand, thirteen".