1110000149 has 2 divisors, whose sum is σ = 1110000150. Its totient is φ = 1110000148.

The previous prime is 1110000127. The next prime is 1110000181. The reversal of 1110000149 is 9410000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 628504900 + 481495249 = 25070^2 + 21943^2 .

It is an emirp because it is prime and its reverse (9410000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110000149 - 2¹² = 1109996053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110000049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000074 + 555000075.

It is an arithmetic number, because the mean of its divisors is an integer number (555000075).

Almost surely, 2^1110000149 is an apocalyptic number.

It is an amenable number.

1110000149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110000149 is an equidigital number, since it uses as much as digits as its factorization.

1110000149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 1110000149 is about 33316.6647340336. The cubic root of 1110000149 is about 1035.3988517771.

The spelling of 1110000149 in words is "one billion, one hundred ten million, one hundred forty-nine", and thus it is an aban number.