110001115249 has 2 divisors, whose sum is σ = 110001115250. Its totient is φ = 110001115248.

The previous prime is 110001115241. The next prime is 110001115291. The reversal of 110001115249 is 942511100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65392718400 + 44608396849 = 255720^2 + 211207^2 .

It is a cyclic number.

It is not a de Polignac number, because 110001115249 - 2³ = 110001115241 is a prime.

It is not a weakly prime, because it can be changed into another prime (110001115241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000557624 + 55000557625.

It is an arithmetic number, because the mean of its divisors is an integer number (55000557625).

Almost surely, 2^110001115249 is an apocalyptic number.

It is an amenable number.

110001115249 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001115249 is an equidigital number, since it uses as much as digits as its factorization.

110001115249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 25.

The spelling of 110001115249 in words is "one hundred ten billion, one million, one hundred fifteen thousand, two hundred forty-nine".