2006311109802 has 16 divisors (see below), whose sum is σ = 4012986242592. Its totient is φ = 668709699440.

The previous prime is 2006311109801. The next prime is 2006311109807. The reversal of 2006311109802 is 2089011136002.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2006311109801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15095949 + ... + 15228272.

It is an arithmetic number, because the mean of its divisors is an integer number (250811640162).

Almost surely, 2^{2006311109802} is an apocalyptic number.

2006311109802 is an abundant number, since it is smaller than the sum of its proper divisors (2006675132790).

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

2006311109802 is a wasteful number, since it uses less digits than its factorization.

2006311109802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30335253.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 2006311109802 in words is "two trillion, six billion, three hundred eleven million, one hundred nine thousand, eight hundred two".