100013283 has 12 divisors (see below), whose sum is σ = 152067240. Its totient is φ = 63166176.

The previous prime is 100013281. The next prime is 100013293. The reversal of 100013283 is 382310001.

It is not a de Polignac number, because 100013283 - 2¹ = 100013281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100013281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 292266 + ... + 292607.

It is an arithmetic number, because the mean of its divisors is an integer number (12672270).

Almost surely, 2^100013283 is an apocalyptic number.

100013283 is a deficient number, since it is larger than the sum of its proper divisors (52053957).

100013283 is a wasteful number, since it uses less digits than its factorization.

100013283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584898 (or 584895 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 100013283 is about 10000.6641279467. The cubic root of 100013283 is about 464.1794338596.

Adding to 100013283 its reverse (382310001), we get a palindrome (482323284).

The spelling of 100013283 in words is "one hundred million, thirteen thousand, two hundred eighty-three".