3813321001112 has 32 divisors (see below), whose sum is σ = 8187026304000. Its totient is φ = 1631155597344.

The previous prime is 3813321001069. The next prime is 3813321001123. The reversal of 3813321001112 is 2111001233183.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 65071112 + ... + 65129687.

It is an arithmetic number, because the mean of its divisors is an integer number (255844572000).

Almost surely, 2^{3813321001112} is an apocalyptic number.

It is an amenable number.

3813321001112 is an abundant number, since it is smaller than the sum of its proper divisors (4373705302888).

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

3813321001112 is a wasteful number, since it uses less digits than its factorization.

3813321001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130201335 (or 130201331 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 3813321001112 its reverse (2111001233183), we get a palindrome (5924322234295).

The spelling of 3813321001112 in words is "three trillion, eight hundred thirteen billion, three hundred twenty-one million, one thousand, one hundred twelve".