200030120103 has 16 divisors (see below), whose sum is σ = 293777692416. Its totient is φ = 120053379840.

The previous prime is 200030120099. The next prime is 200030120107. The reversal of 200030120103 is 301021030002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200030120099) and next prime (200030120107).

It is not a de Polignac number, because 200030120103 - 2² = 200030120099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200030120107) 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, 29421450 + ... + 29428247.

It is an arithmetic number, because the mean of its divisors is an integer number (18361105776).

Almost surely, 2^200030120103 is an apocalyptic number.

200030120103 is a deficient number, since it is larger than the sum of its proper divisors (93747572313).

200030120103 is a wasteful number, since it uses less digits than its factorization.

200030120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58849814.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 200030120103 its reverse (301021030002), we get a palindrome (501051150105).

It can be divided in two parts, 2000 and 30120103, that added together give a palindrome (30122103).

The spelling of 200030120103 in words is "two hundred billion, thirty million, one hundred twenty thousand, one hundred three".