27203220200103 has 8 divisors (see below), whose sum is σ = 36271104975600. Its totient is φ = 18135407779008.

The previous prime is 27203220200089. The next prime is 27203220200111. The reversal of 27203220200103 is 30100202230272.

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

It is not a de Polignac number, because 27203220200103 - 2⁸ = 27203220199847 is a prime.

It is a super-2 number, since 2×27203220200103² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27203220200113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17205168 + ... + 18719621.

It is an arithmetic number, because the mean of its divisors is an integer number (4533888121950).

Almost surely, 2^{27203220200103} is an apocalyptic number.

27203220200103 is a deficient number, since it is larger than the sum of its proper divisors (9067884775497).

27203220200103 is a wasteful number, since it uses less digits than its factorization.

27203220200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36177201.

The product of its (nonzero) digits is 2016, while the sum is 24.

Adding to 27203220200103 its reverse (30100202230272), we get a palindrome (57303422430375).

The spelling of 27203220200103 in words is "twenty-seven trillion, two hundred three billion, two hundred twenty million, two hundred thousand, one hundred three".