3012100002042 has 32 divisors (see below), whose sum is σ = 6419869028352. Its totient is φ = 939946097904.

The previous prime is 3012100002001. The next prime is 3012100002049. The reversal of 3012100002042 is 2402000012103.

It is not an unprimeable number, because it can be changed into a prime (3012100002049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232193638 + ... + 232206609.

It is an arithmetic number, because the mean of its divisors is an integer number (200620907136).

Almost surely, 2^{3012100002042} is an apocalyptic number.

3012100002042 is an abundant number, since it is smaller than the sum of its proper divisors (3407769026310).

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

3012100002042 is a wasteful number, since it uses less digits than its factorization.

3012100002042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464400322.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 3012100002042 its reverse (2402000012103), we get a palindrome (5414100014145).

The spelling of 3012100002042 in words is "three trillion, twelve billion, one hundred million, two thousand, forty-two".