3200103012012 has 12 divisors (see below), whose sum is σ = 7466907028056. Its totient is φ = 1066701004000.

The previous prime is 3200103011971. The next prime is 3200103012013. The reversal of 3200103012012 is 2102103010023.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3200103011982 and 3200103012000.

It is not an unprimeable number, because it can be changed into a prime (3200103012013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133337625489 + ... + 133337625512.

It is an arithmetic number, because the mean of its divisors is an integer number (622242252338).

Almost surely, 2^{3200103012012} is an apocalyptic number.

It is an amenable number.

3200103012012 is an abundant number, since it is smaller than the sum of its proper divisors (4266804016044).

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

3200103012012 is a wasteful number, since it uses less digits than its factorization.

3200103012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266675251008 (or 266675251006 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3200103012012 its reverse (2102103010023), we get a palindrome (5302206022035).

The spelling of 3200103012012 in words is "three trillion, two hundred billion, one hundred three million, twelve thousand, twelve".