30001203313 has 4 divisors (see below), whose sum is σ = 30002418160. Its totient is φ = 29999988468.

The previous prime is 30001203307. The next prime is 30001203377. The reversal of 30001203313 is 31330210003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30001203313 - 2¹³ = 30001195121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30001203383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569595 + ... + 620032.

It is an arithmetic number, because the mean of its divisors is an integer number (7500604540).

Almost surely, 2^30001203313 is an apocalyptic number.

It is an amenable number.

30001203313 is a deficient number, since it is larger than the sum of its proper divisors (1214847).

30001203313 is a wasteful number, since it uses less digits than its factorization.

30001203313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214846.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30001203313 its reverse (31330210003), we get a palindrome (61331413316).

The spelling of 30001203313 in words is "thirty billion, one million, two hundred three thousand, three hundred thirteen".