1113208060823 has 2 divisors, whose sum is σ = 1113208060824. Its totient is φ = 1113208060822.

The previous prime is 1113208060753. The next prime is 1113208060829. The reversal of 1113208060823 is 3280608023111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113208060823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113208060829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556604030411 + 556604030412.

It is an arithmetic number, because the mean of its divisors is an integer number (556604030412).

Almost surely, 2^{1113208060823} is an apocalyptic number.

1113208060823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113208060823 is an equidigital number, since it uses as much as digits as its factorization.

1113208060823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 1113208060823 in words is "one trillion, one hundred thirteen billion, two hundred eight million, sixty thousand, eight hundred twenty-three".