2011032323323 has 16 divisors (see below), whose sum is σ = 2135368116000. Its totient is φ = 1887371684352.

The previous prime is 2011032323263. The next prime is 2011032323359. The reversal of 2011032323323 is 3233232301102.

It is a cyclic number.

It is not a de Polignac number, because 2011032323323 - 2⁹ = 2011032322811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011032327323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16099873 + ... + 16224301.

It is an arithmetic number, because the mean of its divisors is an integer number (133460507250).

Almost surely, 2^{2011032323323} is an apocalyptic number.

2011032323323 is a deficient number, since it is larger than the sum of its proper divisors (124335792677).

2011032323323 is a wasteful number, since it uses less digits than its factorization.

2011032323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127134.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2011032323323 its reverse (3233232301102), we get a palindrome (5244264624425).

The spelling of 2011032323323 in words is "two trillion, eleven billion, thirty-two million, three hundred twenty-three thousand, three hundred twenty-three".