111104423102303 has 2 divisors, whose sum is σ = 111104423102304. Its totient is φ = 111104423102302.

The previous prime is 111104423102297. The next prime is 111104423102371. The reversal of 111104423102303 is 303201324401111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111104423102303 - 2¹⁶ = 111104423036767 is a prime.

It is a super-3 number, since 3×111104423102303³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111104423102383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55552211551151 + 55552211551152.

It is an arithmetic number, because the mean of its divisors is an integer number (55552211551152).

Almost surely, 2^{111104423102303} is an apocalyptic number.

111104423102303 is a deficient number, since it is larger than the sum of its proper divisors (1).

111104423102303 is an equidigital number, since it uses as much as digits as its factorization.

111104423102303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 111104423102303 its reverse (303201324401111), we get a palindrome (414305747503414).

The spelling of 111104423102303 in words is "one hundred eleven trillion, one hundred four billion, four hundred twenty-three million, one hundred two thousand, three hundred three".