1107102149 has 2 divisors, whose sum is σ = 1107102150. Its totient is φ = 1107102148.

The previous prime is 1107102121. The next prime is 1107102167. The reversal of 1107102149 is 9412017011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 745836100 + 361266049 = 27310^2 + 19007^2 .

It is an emirp because it is prime and its reverse (9412017011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1107102149 - 2²⁰ = 1106053573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1107102119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553551074 + 553551075.

It is an arithmetic number, because the mean of its divisors is an integer number (553551075).

Almost surely, 2^1107102149 is an apocalyptic number.

It is an amenable number.

1107102149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107102149 is an equidigital number, since it uses as much as digits as its factorization.

1107102149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1107102149 is about 33273.1445613426. The cubic root of 1107102149 is about 1034.4969897399.

The spelling of 1107102149 in words is "one billion, one hundred seven million, one hundred two thousand, one hundred forty-nine".