2012113321323 has 16 divisors (see below), whose sum is σ = 3164983166976. Its totient is φ = 1112689393920.

The previous prime is 2012113321301. The next prime is 2012113321381. The reversal of 2012113321323 is 3231233112102.

It is not a de Polignac number, because 2012113321323 - 2⁵ = 2012113321291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012113321293 and 2012113321302.

It is not an unprimeable number, because it can be changed into a prime (2012113321523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1545401286 + ... + 1545402587.

It is an arithmetic number, because the mean of its divisors is an integer number (197811447936).

Almost surely, 2^{2012113321323} is an apocalyptic number.

2012113321323 is a deficient number, since it is larger than the sum of its proper divisors (1152869845653).

2012113321323 is a wasteful number, since it uses less digits than its factorization.

2012113321323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090803914.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2012113321323 its reverse (3231233112102), we get a palindrome (5243346433425).

The spelling of 2012113321323 in words is "two trillion, twelve billion, one hundred thirteen million, three hundred twenty-one thousand, three hundred twenty-three".