3012012102 has 48 divisors (see below), whose sum is σ = 6687169776. Its totient is φ = 903672000.

The previous prime is 3012012041. The next prime is 3012012119. The reversal of 3012012102 is 2012102103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52788 + ... + 93864.

It is an arithmetic number, because the mean of its divisors is an integer number (139316037).

Almost surely, 2^3012012102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3012012102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3343584888).

3012012102 is an abundant number, since it is smaller than the sum of its proper divisors (3675157674).

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

3012012102 is a wasteful number, since it uses less digits than its factorization.

3012012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41205 (or 41194 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3012012102 is about 54881.8011912874. The cubic root of 3012012102 is about 1444.1719456058.

Adding to 3012012102 its reverse (2012102103), we get a palindrome (5024114205).

Subtracting from 3012012102 its reverse (2012102103), we obtain a palindrome (999909999).

It can be divided in two parts, 301201 and 2102, that added together give a palindrome (303303).

The spelling of 3012012102 in words is "three billion, twelve million, twelve thousand, one hundred two".