30002012102 has 16 divisors (see below), whose sum is σ = 46486237824. Its totient is φ = 14507256000.

The previous prime is 30002012099. The next prime is 30002012123. The reversal of 30002012102 is 20121020003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71549 + ... + 255192.

It is an arithmetic number, because the mean of its divisors is an integer number (2905389864).

Almost surely, 2^30002012102 is an apocalyptic number.

30002012102 is a deficient number, since it is larger than the sum of its proper divisors (16484225722).

30002012102 is a wasteful number, since it uses less digits than its factorization.

30002012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328255.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 30002012102 its reverse (20121020003), we get a palindrome (50123032105).

It can be divided in two parts, 3000 and 2012102, that added together give a palindrome (2015102).

The spelling of 30002012102 in words is "thirty billion, two million, twelve thousand, one hundred two".