1030103149 has 2 divisors, whose sum is σ = 1030103150. Its totient is φ = 1030103148.

The previous prime is 1030103111. The next prime is 1030103153. The reversal of 1030103149 is 9413010301.

1030103149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 825412900 + 204690249 = 28730^2 + 14307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030103149 - 2¹⁵ = 1030070381 is a prime.

It is a super-2 number, since 2×1030103149² = 2122224995159432402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030103189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515051574 + 515051575.

It is an arithmetic number, because the mean of its divisors is an integer number (515051575).

Almost surely, 2^1030103149 is an apocalyptic number.

It is an amenable number.

1030103149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030103149 is an equidigital number, since it uses as much as digits as its factorization.

1030103149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1030103149 is about 32095.2200335190. The cubic root of 1030103149 is about 1009.9353450100.

The spelling of 1030103149 in words is "one billion, thirty million, one hundred three thousand, one hundred forty-nine".