11101001450249 has 2 divisors, whose sum is σ = 11101001450250. Its totient is φ = 11101001450248.

The previous prime is 11101001450243. The next prime is 11101001450257. The reversal of 11101001450249 is 94205410010111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11100658015225 + 343435024 = 3331765^2 + 18532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101001450249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11101001450243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550500725124 + 5550500725125.

It is an arithmetic number, because the mean of its divisors is an integer number (5550500725125).

Almost surely, 2^{11101001450249} is an apocalyptic number.

It is an amenable number.

11101001450249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101001450249 is an equidigital number, since it uses as much as digits as its factorization.

11101001450249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 11101001450249 in words is "eleven trillion, one hundred one billion, one million, four hundred fifty thousand, two hundred forty-nine".