30012002313 has 4 divisors (see below), whose sum is σ = 40016003088. Its totient is φ = 20008001540.

The previous prime is 30012002297. The next prime is 30012002381. The reversal of 30012002313 is 31320021003.

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 30012002313 - 2⁴ = 30012002297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30012002292 and 30012002301.

It is not an unprimeable number, because it can be changed into a prime (30012002213) 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, 5002000383 + ... + 5002000388.

It is an arithmetic number, because the mean of its divisors is an integer number (10004000772).

Almost surely, 2^30012002313 is an apocalyptic number.

It is an amenable number.

30012002313 is a deficient number, since it is larger than the sum of its proper divisors (10004000775).

30012002313 is a wasteful number, since it uses less digits than its factorization.

30012002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004000774.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30012002313 its reverse (31320021003), we get a palindrome (61332023316).

The spelling of 30012002313 in words is "thirty billion, twelve million, two thousand, three hundred thirteen".