30012310002 has 16 divisors (see below), whose sum is σ = 61008630912. Its totient is φ = 9840101520.

The previous prime is 30012309991. The next prime is 30012310007. The reversal of 30012310002 is 20001321003.

It is a happy number.

It is a super-2 number, since 2×30012310002² (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 30012310002.

It is not an unprimeable number, because it can be changed into a prime (30012310007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41000058 + ... + 41000789.

It is an arithmetic number, because the mean of its divisors is an integer number (3813039432).

Almost surely, 2^30012310002 is an apocalyptic number.

30012310002 is an abundant number, since it is smaller than the sum of its proper divisors (30996320910).

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

30012310002 is a wasteful number, since it uses less digits than its factorization.

30012310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82000913.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30012310002 its reverse (20001321003), we get a palindrome (50013631005).

The spelling of 30012310002 in words is "thirty billion, twelve million, three hundred ten thousand, two".