100550280003 has 8 divisors (see below), whose sum is σ = 135573411600. Its totient is φ = 66280334208.

The previous prime is 100550279987. The next prime is 100550280007. The reversal of 100550280003 is 300082055001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100550280003 - 2⁴ = 100550279987 is a prime.

It is a super-2 number, since 2×100550280003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100550280007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 188296138 + ... + 188296671.

It is an arithmetic number, because the mean of its divisors is an integer number (16946676450).

Almost surely, 2^100550280003 is an apocalyptic number.

100550280003 is a deficient number, since it is larger than the sum of its proper divisors (35023131597).

100550280003 is an equidigital number, since it uses as much as digits as its factorization.

100550280003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376592901.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 100550280003 in words is "one hundred billion, five hundred fifty million, two hundred eighty thousand, three".