30200002103 has 4 divisors (see below), whose sum is σ = 30200375400. Its totient is φ = 30199628808.

The previous prime is 30200002099. The next prime is 30200002109. The reversal of 30200002103 is 30120000203.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 30200002103 - 2² = 30200002099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200002109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8825 + ... + 245922.

It is an arithmetic number, because the mean of its divisors is an integer number (7550093850).

Almost surely, 2^30200002103 is an apocalyptic number.

30200002103 is a deficient number, since it is larger than the sum of its proper divisors (373297).

30200002103 is a wasteful number, since it uses less digits than its factorization.

30200002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373296.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 30200002103 its reverse (30120000203), we get a palindrome (60320002306).

The spelling of 30200002103 in words is "thirty billion, two hundred million, two thousand, one hundred three".