34800900203 has 4 divisors (see below), whose sum is σ = 34829878008. Its totient is φ = 34771922400.

The previous prime is 34800900193. The next prime is 34800900317. The reversal of 34800900203 is 30200900843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34800900203 - 2²⁰ = 34799851627 is a prime.

It is a super-2 number, since 2×34800900203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34800909203) 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, 14487101 + ... + 14489502.

It is an arithmetic number, because the mean of its divisors is an integer number (8707469502).

Almost surely, 2^34800900203 is an apocalyptic number.

34800900203 is a deficient number, since it is larger than the sum of its proper divisors (28977805).

34800900203 is a wasteful number, since it uses less digits than its factorization.

34800900203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28977804.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 34800900203 in words is "thirty-four billion, eight hundred million, nine hundred thousand, two hundred three".