1043103128 has 16 divisors (see below), whose sum is σ = 2018909760. Its totient is φ = 504727200.

The previous prime is 1043103091. The next prime is 1043103137. The reversal of 1043103128 is 8213013401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102783 + ... + 2103278.

It is an arithmetic number, because the mean of its divisors is an integer number (126181860).

Almost surely, 2^1043103128 is an apocalyptic number.

It is an amenable number.

1043103128 is a deficient number, since it is larger than the sum of its proper divisors (975806632).

1043103128 is a wasteful number, since it uses less digits than its factorization.

1043103128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206098 (or 4206094 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1043103128 is about 32297.1071150343. The cubic root of 1043103128 is about 1014.1660837964.

Adding to 1043103128 its reverse (8213013401), we get a palindrome (9256116529).

The spelling of 1043103128 in words is "one billion, forty-three million, one hundred three thousand, one hundred twenty-eight".