1113750103 has 2 divisors, whose sum is σ = 1113750104. Its totient is φ = 1113750102.

The previous prime is 1113750097. The next prime is 1113750161. The reversal of 1113750103 is 3010573111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113750103 - 2²⁵ = 1080195671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113750163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556875051 + 556875052.

It is an arithmetic number, because the mean of its divisors is an integer number (556875052).

Almost surely, 2^1113750103 is an apocalyptic number.

1113750103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113750103 is an equidigital number, since it uses as much as digits as its factorization.

1113750103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 22.

The square root of 1113750103 is about 33372.8947350990. The cubic root of 1113750103 is about 1036.5635164556.

The spelling of 1113750103 in words is "one billion, one hundred thirteen million, seven hundred fifty thousand, one hundred three".