1111012613423 has 2 divisors, whose sum is σ = 1111012613424. Its totient is φ = 1111012613422.

The previous prime is 1111012613411. The next prime is 1111012613429. The reversal of 1111012613423 is 3243162101111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3243162101111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1111012613423 - 2⁴ = 1111012613407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111012613392 and 1111012613401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111012613429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555506306711 + 555506306712.

It is an arithmetic number, because the mean of its divisors is an integer number (555506306712).

Almost surely, 2^{1111012613423} is an apocalyptic number.

1111012613423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111012613423 is an equidigital number, since it uses as much as digits as its factorization.

1111012613423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 1111012613423 its reverse (3243162101111), we get a palindrome (4354174714534).

The spelling of 1111012613423 in words is "one trillion, one hundred eleven billion, twelve million, six hundred thirteen thousand, four hundred twenty-three".