1128759103 has 2 divisors, whose sum is σ = 1128759104. Its totient is φ = 1128759102.

The previous prime is 1128759061. The next prime is 1128759119. The reversal of 1128759103 is 3019578211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1128759103 is a prime.

It is a super-2 number, since 2×1128759103² = 2548194225210729218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1128751103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564379551 + 564379552.

It is an arithmetic number, because the mean of its divisors is an integer number (564379552).

Almost surely, 2^1128759103 is an apocalyptic number.

1128759103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128759103 is an equidigital number, since it uses as much as digits as its factorization.

1128759103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 1128759103 is about 33597.0103283015. The cubic root of 1128759103 is about 1041.1990309817.

The spelling of 1128759103 in words is "one billion, one hundred twenty-eight million, seven hundred fifty-nine thousand, one hundred three".