111100003013 has 2 divisors, whose sum is σ = 111100003014. Its totient is φ = 111100003012.

The previous prime is 111100003009. The next prime is 111100003031. The reversal of 111100003013 is 310300001111.

It is a happy number.

Together with next prime (111100003031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109559676004 + 1540327009 = 330998^2 + 39247^2 .

It is an emirp because it is prime and its reverse (310300001111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111100003013 - 2² = 111100003009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111100002985 and 111100003003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111100003033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550001506 + 55550001507.

It is an arithmetic number, because the mean of its divisors is an integer number (55550001507).

Almost surely, 2^111100003013 is an apocalyptic number.

It is an amenable number.

111100003013 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100003013 is an equidigital number, since it uses as much as digits as its factorization.

111100003013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 111100003013 its reverse (310300001111), we get a palindrome (421400004124).

The spelling of 111100003013 in words is "one hundred eleven billion, one hundred million, three thousand, thirteen".