111000008003249 has 2 divisors, whose sum is σ = 111000008003250. Its totient is φ = 111000008003248.

The previous prime is 111000008003221. The next prime is 111000008003263. The reversal of 111000008003249 is 942300800000111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87199513972624 + 23800494030625 = 9338068^2 + 4878575^2 .

It is an emirp because it is prime and its reverse (942300800000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111000008003249 - 2⁴⁰ = 109900496375473 is a prime.

It is not a weakly prime, because it can be changed into another prime (111000008003219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500004001624 + 55500004001625.

It is an arithmetic number, because the mean of its divisors is an integer number (55500004001625).

Almost surely, 2^{111000008003249} is an apocalyptic number.

It is an amenable number.

111000008003249 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000008003249 is an equidigital number, since it uses as much as digits as its factorization.

111000008003249 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 29.

The spelling of 111000008003249 in words is "one hundred eleven trillion, eight million, three thousand, two hundred forty-nine".