1146216003 has 16 divisors (see below), whose sum is σ = 1537400832. Its totient is φ = 759600000.

The previous prime is 1146215989. The next prime is 1146216011. The reversal of 1146216003 is 3006126411.

It is not a de Polignac number, because 1146216003 - 2⁸ = 1146215747 is a prime.

It is a super-2 number, since 2×1146216003² = 2627622251066592018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146216013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541918 + ... + 544028.

It is an arithmetic number, because the mean of its divisors is an integer number (96087552).

Almost surely, 2^1146216003 is an apocalyptic number.

1146216003 is a deficient number, since it is larger than the sum of its proper divisors (391184829).

1146216003 is a wasteful number, since it uses less digits than its factorization.

1146216003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1146216003 is about 33855.8119530458. The cubic root of 1146216003 is about 1046.5391733606.

The spelling of 1146216003 in words is "one billion, one hundred forty-six million, two hundred sixteen thousand, three".