2011302001323 has 12 divisors (see below), whose sum is σ = 3031527654480. Its totient is φ = 1282569392016.

The previous prime is 2011302001309. The next prime is 2011302001343. The reversal of 2011302001323 is 3231002031102.

2011302001323 is a `hidden beast` number, since 201 + 130 + 200 + 132 + 3 = 666.

It is not a de Polignac number, because 2011302001323 - 2¹³ = 2011301993131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011302001296 and 2011302001305.

It is not an unprimeable number, because it can be changed into a prime (2011302001343) 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 11 ways as a sum of consecutive naturals, for example, 4858217188 + ... + 4858217601.

It is an arithmetic number, because the mean of its divisors is an integer number (252627304540).

Almost surely, 2^{2011302001323} is an apocalyptic number.

2011302001323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2011302001323 is a deficient number, since it is larger than the sum of its proper divisors (1020225653157).

2011302001323 is a wasteful number, since it uses less digits than its factorization.

2011302001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9716434818 (or 9716434815 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2011302001323 its reverse (3231002031102), we get a palindrome (5242304032425).

The spelling of 2011302001323 in words is "two trillion, eleven billion, three hundred two million, one thousand, three hundred twenty-three".