2012110311302 has 16 divisors (see below), whose sum is σ = 3714665190432. Its totient is φ = 795999683520.

The previous prime is 2012110311247. The next prime is 2012110311313. The reversal of 2012110311302 is 2031130112102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5527775399 + ... + 5527775762.

It is an arithmetic number, because the mean of its divisors is an integer number (232166574402).

Almost surely, 2^{2012110311302} is an apocalyptic number.

2012110311302 is a deficient number, since it is larger than the sum of its proper divisors (1702554879130).

2012110311302 is a wasteful number, since it uses less digits than its factorization.

2012110311302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055551183.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2012110311302 its reverse (2031130112102), we get a palindrome (4043240423404).

The spelling of 2012110311302 in words is "two trillion, twelve billion, one hundred ten million, three hundred eleven thousand, three hundred two".