34320301310203 has 4 divisors (see below), whose sum is σ = 34321159722528. Its totient is φ = 34319442897880.

The previous prime is 34320301310189. The next prime is 34320301310209. The reversal of 34320301310203 is 30201310302343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34320301310203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34320301310209) 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, 429146188 + ... + 429226153.

It is an arithmetic number, because the mean of its divisors is an integer number (8580289930632).

Almost surely, 2^{34320301310203} is an apocalyptic number.

34320301310203 is a deficient number, since it is larger than the sum of its proper divisors (858412325).

34320301310203 is an equidigital number, since it uses as much as digits as its factorization.

34320301310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858412324.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 34320301310203 its reverse (30201310302343), we get a palindrome (64521611612546).

The spelling of 34320301310203 in words is "thirty-four trillion, three hundred twenty billion, three hundred one million, three hundred ten thousand, two hundred three".