1016327403 has 48 divisors (see below), whose sum is σ = 1848887040. Its totient is φ = 523599552.

The previous prime is 1016327399. The next prime is 1016327413. The reversal of 1016327403 is 3047236101.

It is not a de Polignac number, because 1016327403 - 2² = 1016327399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016327413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20788 + ... + 49646.

It is an arithmetic number, because the mean of its divisors is an integer number (38518480).

Almost surely, 2^1016327403 is an apocalyptic number.

1016327403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1016327403 is a deficient number, since it is larger than the sum of its proper divisors (832559637).

1016327403 is a wasteful number, since it uses less digits than its factorization.

1016327403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28928 (or 28925 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1016327403 is about 31879.8902601624. The cubic root of 1016327403 is about 1005.4131130030.

The spelling of 1016327403 in words is "one billion, sixteen million, three hundred twenty-seven thousand, four hundred three".