20200000103 has 8 divisors (see below), whose sum is σ = 20348578800. Its totient is φ = 20051722368.

The previous prime is 20200000099. The next prime is 20200000127. The reversal of 20200000103 is 30100000202.

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

It is a cyclic number.

It is not a de Polignac number, because 20200000103 - 2² = 20200000099 is a prime.

It is a super-2 number, since 2×20200000103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200000193) 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, 60383 + ... + 209871.

It is an arithmetic number, because the mean of its divisors is an integer number (2543572350).

Almost surely, 2^20200000103 is an apocalyptic number.

20200000103 is a deficient number, since it is larger than the sum of its proper divisors (148578697).

20200000103 is a wasteful number, since it uses less digits than its factorization.

20200000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150481.

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 20200000103 its reverse (30100000202), we get a palindrome (50300000305).

Subtracting 20200000103 from its reverse (30100000202), we obtain a palindrome (9900000099).

The spelling of 20200000103 in words is "twenty billion, two hundred million, one hundred three", and thus it is an aban number.