30313324002 has 32 divisors (see below), whose sum is σ = 69130841472. Its totient is φ = 8778518784.

The previous prime is 30313324001. The next prime is 30313324003. The reversal of 30313324002 is 20042331303.

It is an interprime number because it is at equal distance from previous prime (30313324001) and next prime (30313324003).

It is a super-2 number, since 2×30313324002² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30313324002.

It is not an unprimeable number, because it can be changed into a prime (30313324001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11429038 + ... + 11431689.

It is an arithmetic number, because the mean of its divisors is an integer number (2160338796).

Almost surely, 2^30313324002 is an apocalyptic number.

30313324002 is an abundant number, since it is smaller than the sum of its proper divisors (38817517470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30313324002 is a wasteful number, since it uses less digits than its factorization.

30313324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22860762.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30313324002 its reverse (20042331303), we get a palindrome (50355655305).

The spelling of 30313324002 in words is "thirty billion, three hundred thirteen million, three hundred twenty-four thousand, two".